Industry news

Supply all bearings for turbo pumps with ultra-high speed rotational performance under cryogenic environment NTN Corporation (hereafter, NTN) supplies all bearings for turbo pumps of engine in the second H3 Launch Vehicle (H3TF2: Test Flight No.2) launched from Tanegashima Space Center at 9:22:55 (JST) on February 17. In order for a rocket mounted with satellites or other objects to fly, it is necessary to burn liquid hydrogen and liquid oxygen at high pressure to inject a large amount of gas. Turbo pumps feed fuel of liquid hydrogen and oxidizer of liquid oxygen oxidizer into the combustion chamber of the engine by rotating inner impeller at high speed. Bearings used in the impeller support ultra-high speed rotation of rocket that is comparable to a jet aircraft with a dmn value*1 of approx. 2.8 million even in cryogenic environment of liquid hydrogen (-253℃) and liquid oxygen (-183℃). General lubricants including oil and grease got frozen at cryogenic temperatures, so the bearings adopt NTN's proprietary solid lubricant that demonstrates lubricating performance even at cryogenic temperatures. In addition, the bearings also use high-strength retainer made from reinforced fiberglass to meet these harsh environment. The engine of the “H3 Launch Vehicle” has a higher driving force than one of the preceding model of “H-IIA Launch Vehicle,” in order to launch satellites of various sizes. Thus, each component is required to have high rigidity, and the bearings for “H3 Launch Vehicle” turbo pumps are also designed to have larger diameters so that they can receive greater preload. As bearings become larger in diameter, the centrifugal force of balls used in bearings becomes larger. For this reason, NTN applies rolling elements (balls) made from ceramics for bearings. It is the first time to apply ceramics balls for commercial rockets produced in Japan. The use of ceramics balls, which is more lightweight than balls made from metal, suppresses the centrifugal force of balls during rotating and achieves high speed rotational performance with dmn value 2.88 million. NTN has been supplying bearings to a number of rockets produced in Japan for many years, including “H-I Launch Vehicle” launched in 1986, “H-II Launch Vehicle” and “H-IIA Launch Vehicle.” As NTN products are highly evaluated in the aviation field as well, NTN has been supplying bearings to major global jet engine manufacturers. NTN will continue to contribute to the development of the aerospace field by developing and providing high quality and high performance products used in space. An indicator that expresses the rotational performance of bearings and it is multiplied bearing pitch circle diameter (mm) by rotational speed (min-1) NTN's history in aerospace field 1986 NTN constructed Japan's first plant exclusively for aerospace bearings (Kuwana Works, in Mie Prefecture) “H-I Launch…

ABB has launched a new version its IE5 SynRM (synchronous reluctance motor) that combines the benefits of ultra-premium energy efficiency with highly effective liquid cooling. The new design sets a new benchmark for high power output and reliability in a compact footprint. Customers can use IE5 SynRM Liquid-cooled motors to save energy costs and cut emissions in new projects or as a drop-in replacement for less efficient motors. They are ideally suited to a wide range of industries including marine propulsion, rubber and plastics production, and food and beverage. A major advantage of the IE5 SynRM Liquid-cooled motors is that they are much more efficient than the traditional liquid-cooled induction motors in current use that offer significant potential for upgrading with energy-saving technology. Energy efficiency is crucial to optimizing the total cost of ownership (TCO) of an electric motor because the cost of the energy to run it throughout its life accounts for around 97 percent of a motor’s TCO, with the purchase cost accounting for about two percent. IE5 motors have 40 percent lower energy losses than commonly used IE3 motors. This makes the payback time for selecting an IE5 instead of an IE3 motor often less than one year. Reliability is improved by highly effective cooling combined with the cool SynRM rotor and cooling ribs on the bearing assembly that reduces the operating temperature of the bearings. This helps to increase the lifetime of this key component and reduce maintenance needs. The motors are robust, with tight seals to keep out moisture, dirt and dust, and a smooth outer surface to prevent dust build-up. This makes them perfect for demanding applications that require high power density where space is restricted such as marine propulsion systems and thrusters. Furthermore, the motors do not need fans or ventilation, so they do not disturb the surrounding air or release heat into the local environment. This is a major benefit in processes that are impacted by airflow, such as rubber and plastics production, and food and beverage applications like chocolate conche machines. With no fans, the motors also enhance the working environment by reducing noise levels. Stefan Floeck, division president IEC Low Voltage Motors, ABB, says: “ABB pioneered both SynRM technology and liquid cooling for induction motors. Now we have brought them together in our IE5 SynRM Liquid-cooled motor that enables customers to enjoy the benefits of ultra-premium efficiency in an even wider range of applications. It is yet another world-first for this series following the launch of our IE5 SynRM Increased Safety motor for hazardous areas.” (https://www.powertransmission.com) More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball,…

In the demanding environment of underground and hard rock mining, equipment reliability and performance are paramount. Tony Tormey, Motion category manager for industrial bearings, emphasises the significance of selecting the right bearings for mining applications.   “Timken sets the industry standard for tapered roller bearing quality and performance,” Tormey said. “With their superior quality and exceptional performance, Timken tapered roller bearings are supporting the mining industry with extended maintenance periods. “Timken tapered roller bearings boast enhanced surface finishes and optimised internal geometry, resulting in reduced energy consumption. This not only improves overall efficiency but also contributes to cost savings for mining operations. “One of the critical advantages of Timken tapered roller bearings lie in their positive roller alignment. This feature ensures longer bearing life and greater reliability, even in harsh mining environments where loads can be intense.” The beauty of these bearings is that they can be used in a number of applications within the underground and hard rock mining industry. Cutter heads, for instance, play a crucial role in excavating coal or minerals. Tormey highlighted that Timken tapered roller bearings offer robust support and smooth rotation for cutter heads. “This optimised performance enhances the efficiency and longevity of the cutter heads, ensuring optimal mining operations,” he said. Gear drives are vital components of mining equipment like conveyors, crushers, and mills. (https://www.australianmining.com.au)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2024 New Week XZBRG Product Recommendation: Deep Groove Ball Bearings： The structure of deep groove ball bearing is simple, and it is easy to achieve higher manufacturing precision compared with other types, so it is convenient for series and mass production; The manufacturing cost is also low, and the use is extremely common. Deep groove ball bearings are the most widely used bearing type and are extremely versatile. They have low friction and are optimized for low noise and low vibration to achieve high speeds. http://xinzhou.bearingshow.net/product-cat/deep-groove-ball-bearings/            

Nord Drivesystems is once again attending the International Production and Processing Expo (IPPE) to showcase their solutions for the poultry and meat processing industry. Nord’s modular product system includes compact gear units, high-efficiency electric motors, and precise, intelligent electronic controls with a variety of surface protection options. This year’s expo is taking place January 30 – February 1, 2024, at the Georgia World Congress Center in Atlanta, GA. Visit Nord at Booth BC-40087 to see these specialized solutions: Smooth Surface Gear Units and Motors Smooth surface gear units are made from a high-strength, aluminum alloy housing that provides an easy-to-clean surface with an optimized design that reduces the number of trapped particles. Available gear units include a range of Nordbloc.1 helical inline gear units, Nordbloc.1 helical bevel 93.1 series, and Universal SMI worm gear units. Additional protection options such as potted terminal boxes, Quadrilip seals, condensation drain holes, and moisture resistant varnished dipped windings are also available to keep moisture and unwanted debris from entering the gear unit. Smooth surface IE3 motors with a variety of protective coatings and finishes are also available in a HM series. Overhead Conveyor Drives Overhead conveyor drives feature heavy-duty construction and high-quality machined components to provide long lasting performance. The drives have two main features: a standard VL3 spread bearing design with a dry cavity that enables the drive to handle high overhung loads and an optimized oil leakage protection system with Quadrilip seals. With their output mounting flange and shaft, they allow for easy drop-in replacement for industry standard footprints. Thanks to their energy efficiency and minimal maintenance requirements, overhead conveyors have a low total cost of ownership, long service life, and deliver reliable operation. Screw Conveyor Package Nord’s Screw Conveyor Package is a compact, cost-effective alternative to traditional screw conveyor drives and is available for Unicase parallel shaft gear units and Unicase helical bevel gear units. Closely stepped speed ratios combined with a directly coupled motor or NEMA C-face input eliminate the need for top motor mounts, pulleys, belts, and guards, minimizing parts for easier maintenance, increased reliability, and superior drive performance. The package also features versatile mounting with multiple bolt patterns, a standard CEMA flange and shaft assembly, and a Quadrilip sealing system to protect the drive from contaminates. IE5+ Synchronous Motors/DuoDrive Integrated Gear Unit and Motor IE5+ permanent magnet synchronous motors are manufactured in-house at Nord and offer the highest efficiency currently available. The non-ventilated variant (N-design) offers a smooth surface for easy cleaning in hygienic environments and is fully compatible with their line of gear units and variable frequency drives. Thanks to their high efficiency and constant torque over a wide speed range, these motors can reduce the number…

Loads, life, fits, material, and lubrication must all be evaluated to ensure optimal performance of turbomachinery. Pumps and compressors are ubiquitous in industrial settings. These machines can be found anywhere there is a need to transport liquids or circulate or compress gasses. Manufacturing, chemical processing, food and beverage, construction, mining, oil and gas, agriculture, and power generation industries all employ the use of turbomachinery. Reliability and minimizing downtime are critical in these applications. Rolling bearings are integral to the operation of pumps and compressors and must be able to withstand moderate to heavy loading and harsh operating environments. A wide variety of ball, roller, and needle bearings can be found in these machines; however, this article will focus on the most common type of bearing used, the deep groove ball bearing. Benefits of using deep groove ball bearings include the ability to handle high speeds and carry loads in the radial—and to a lesser extent—axial, directions. To ensure reliable and efficient operation, correct bearing selection is an essential step in the design process of pumps and compressors. It is important to perform an analysis of the components and operating conditions from both a static and dynamic perspective to gain a complete understanding of the loads (both magnitude and direction) the bearings will encounter in the application. Deep groove ball bearings are designed to primarily carry radial loads , but they can also support moderate axial loads as well. In most turbomachinery applications, bearings are subjected to both radial and axial, or combined, loading. Once the loading is understood, the basic bearing life is calculated and then adjusted if necessary. This adjusted life is then compared to the desired design life to determine if the bearing is suitable for the application. Lastly, specifications including shaft and housing fits, bearing material, and lubrication need to be determined. Bearing Load Ratings Manufacturers of ball bearings typically publish load ratings—both static (Cor) and dynamic (Cr)—for each bearing part number they produce. The static load rating, or static capacity, is the amount of load a non-rotating bearing can support without causing permanent deformation to its rings and/or balls. Industry standards specify that a total deformation of 0.0001 of the rolling element diameter (at the center of the most heavily loaded element) is acceptable for most bearing applications. The dynamic load rating, or dynamic capacity, is the amount of constant radial load a rotating bearing can withstand for one million revolutions. While the methods used to calculate load ratings vary from one manufacturer to the next, both the American Bearing Manufacturers Association (ABMA) and the International Organization for Standardization (ISO) have published equivalent standards related to load ratings and bearing life: ABMA Standard 9—Load Ratings and Fatigue Life…

Both KTM and Bajaj service centers did not have the new part so had to clean and reuse the old seal. BHPian SunnyBoi recently shared this with other enthusiasts Next up the rear brakes. I went to a Bajaj dealer and I got a seal kit for a pulsar. Pretty much all Bajaj and dukes use the same rear caliper so it should work, hopefully. I popped into the KTM dealership and got a couple of new front caliper bolts since the old ones looked tired. Once I was back home, I remembered I should have gotten a new battery belt as the one on the bike now was close to breaking. Oh well, there is always a next time. First step was taking off the wheel. I had never taken off a rear wheel before - I struggled a LOT with it. I just knew for some reason I'd suck at this and I did not disappoint myself heh. Hopefully, I don't ever have to remove the rear wheel again! Took off the old rotor and ABS ring. This is 9 years of muck hidden behind the rotor. Things weren't so clean on the other side as well. There was a TON of rubber powder? as well as melted rubber. With the wheels done, I focussed back on the caliper. I made sure I removed the pads and extended the piston as much as possible by pumping on the pedal as much as possible. I pulled out the caliper and found the insides pretty clean with only a few black flakes. (https://www.team-bhp.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2024 New Week XZBRG Product Recommendation: Miniature Bearing： Miniature bearings are sometimes referred to as instrument bearings and are used in applications as varied as gyros, anemometers, flow meters, miniature gearboxes, small motors and radio controlled models. Miniature ball bearings can be open or shielded, which helps prevent dirt from entering and lubricant from leaking out, and unflanged or flanged for easier plate mounting. Some miniature ball bearing options feature extended inner rings to help fit certain locking devices when a press fit is not possible. http://xinzhou.bearingshow.net/product/metric-flanged/  

AirTrim, a designer and manufacturer of trim waste and dust containment systems, introduces the AirTrim Cutter Sharpening Program (ACSP) which returns Lundberg cutters to like new condition. Sharpening worn cutter blades increases efficiency and productivity while minimizing cutting costs and downtime. Worn cutter blades may look good, but without a sharp cutting edge they can miss cuts, leading to longer trim, higher bearing load, and ultimately shutdown of the cutter, stopping production altogether.  ACSP can head off these issues before they become a problem and keep your production running at top speed. The process is straightforward, simple, and economical, and ideal for paper film and foil converting, printing, label making, direct mailing and fulfillment operations, and wherever trim waste cutters are used. Upon receiving cutters (without motors) along with 2-3 feet of material, AirTrim engineers will examine the cutter and advise if additional work is beneficial. They will then sharpen both the rotor and fixed blades to create a new cutting edge, reassemble the cutter with new bearings, and reset the cutter blade to cut the supplied material. The old bearings will be returned along with the cut bag sample along with the reconditioned cutting unit. AirTrim will also enroll interested parties in their reminder service for future cutter maintenance and provide a rugged, compact wooden shipping container for future trim cutter sharpening if desired. AirTrim ACSP is a just one aspect of the full scope of services provided for trim waste cutters. Cutter Sharpening is provided with industry leading lead times and is backed by the industry’s strongest warranty. For additional information on ACSP or other AirTrim products or services visit https://airtrim.com/services/#Trim-cutter-repair. AirTrim, Inc., is a leader in designing, building, and installing pneumatic material handling systems for United States and Canadian customers.  From a centrally located New Carlisle, OH headquarters, they develop systems for a wide range of industries, including converting, food processing, fulfillment (digital printing), labelling, non-wovens and textiles, paper and tissue mills, printing, packaging, pharmaceutical and medical, plastics, recycling, and more.   They evaluate each application individually to provide transmission and containment ideally suited for that situation. (https://www.textileworld.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any…

This is a sign that the motorbike wheel bearing needs to be replaced, if it collapses first it could be a disaster. As a two-wheeled vehicle user, you should know the symptoms when a wheel bearing needs to be replaced. Wheel bearings that are damaged or worn out if not replaced immediately can cause accidents on the road. Like a motorbike that suddenly feels limp after hitting a hole in the road until the motorbike suddenly shakes at high speed. Symptoms of wheel bearings that have begun to fail are easy to recognize, as stated by Mulyadi Service Advisor Ahass Astra Motor Natar. "The tires feel like they are drifting to the right and left. Especially when cornering, it will be felt more and make the motorbike unstable," said Mulyadi. According to Mulyadi, many bikers still misunderstand front wheel bearing damage and a problem with the steering wheel. "If there is a problem with the steering wheel, generally when you turn the steering wheel or handlebars become heavy or even too light accompanied by a creaking sound in the steering area. "Meanwhile, if the front wheel bearing has a problem, the tire or rim seems to run to the left and right when used," he added when met at Ahass Astra Motor Natar. Mul also added that checking the condition of the bearing or bearing on the front rim of the motorbike is actually quite easy. "When the motorbike is parked, use the middle stand or paddock. Then focus on the front wheels. "Then shake the front rim with both hands. If when you shake it you find that there is looseness in the rim axle (oblak), you can be sure that the front wheel bearing or klaher needs to be replaced," he explained again. Finally, Mul revealed that the wheel bearing damage was apparently caused by several things. "Usually because we often carry heavy loads, we break through damaged roads or we often get hit by floods that almost submerge the wheels," he said. Therefore, driving behavior plays a very important role in maintaining the durability of the bearings in motorbike wheels. Remember, if the wheel bearing has a problem, it should be replaced immediately because it can make the motorbike unstable and dangerous at high speeds. The price of wheel bearings is also relatively cheap, only around Rp. 20-30 thousand depending on the type of motorbike. (SB05) (https://www.saibumi.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work…

The Timken Company (NYSE: TKR; www.timken.com), a global leader in engineered bearings and industrial motion products, has been recognized by Newsweek and Statista Inc. as one of America's Most Responsible Companies 2024. Timken has made the prestigious list four straight years, reflecting the company's continued commitment to corporate social responsibility (CSR). "We consider CSR integral to our business strategy and align our global initiatives with our engineering expertise to build a world that is more efficient, resilient and sustainable for generations to come," said Richard G. Kyle, Timken president and chief executive officer. "Our sustainable and responsible practices begin within our own operations and extend to how we engineer solutions for our customers' most difficult challenges. We're honored to be recognized, once again, along with so many outstanding corporate citizens." The annual list features the top 600 most responsible companies in the United States, spanning 14 industries. Timken is listed in the capital goods subcategory. Newsweek and Statista select America's Most Responsible Companies by conducting a detailed analysis of key performance indicators (KPIs) for the top 2,000 U.S.-based public companies, by revenue, and a survey of 17,000 U.S. residents. Survey respondents were asked to select companies familiar to them and evaluate their overall CSR performance and in the subcategories of social, environmental and governance. (https://www.prnewswire.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2024 New Week XZBRG Product Recommendation: Full Ceramic Insert Bearings: Ceramic Insert Bearings has high temperature resistance, cold resistance, wear resistance, corrosion resistance, no magnetoelectricity insulation, oil free self lubricating, high speed characteristics, can be used in the extreme bad environment and special condition. Configuration: Applicable types: Insert bearings series Inside and outside ring: Si3N4; SiC; ZrO2 Rolling body: Si3N4; SiC; ZrO2 Retainer: PTFE; PA66; PEEK; PI Model: UC200 series https://www.xzballbearing.com/product/ceramic-insert-bearings/    

The Timken Company (NYSE: TKR; www.timken.com), a global leader in engineered bearings and industrial motion products, has acquired Lagersmit, a Netherlands-based manufacturer of highly engineered sealing solutions for demanding marine, dredging, water, tidal energy and other industrial applications. "Lagersmit adds engineered sealing products to our portfolio and strengthens our presence in the attractive marine market," said Christopher Coughlin, Timken executive vice president and president of Industrial Motion. "The business serves leading propulsion manufacturers, ship owners, pump makers and other industrial customers around the globe that require advanced sealing systems. Lagersmit is a high-quality brand with premium products that are highly complementary to our existing portfolio." Lagersmit was founded in 1856 and employs approximately 90 people. The business is expected to generate around $40 million in revenue in calendar year 2023. Results for the business will be included in the Industrial Motion segment. Timken funded the transaction with cash on hand and its existing revolving credit facility. Other terms of the transaction were not disclosed. (https://news.timken.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2023 New Week XZBRG Product Recommendation: Full Ceramic Insert Bearings: Ceramic Insert Bearings has high temperature resistance, cold resistance, wear resistance, corrosion resistance, no magnetoelectricity insulation, oil free self lubricating, high speed characteristics, can be used in the extreme bad environment and special condition. Configuration: Applicable types: Insert bearings series Inside and outside ring: Si3N4; SiC; ZrO2 Rolling body: Si3N4; SiC; ZrO2 Retainer: PTFE; PA66; PEEK; PI Model: UC200 series https://www.xzballbearing.com/product/ceramic-insert-bearings/        

Schaeffler complements its range of industrial maintenance products with a selection of mechanical and hydraulic tools The high-quality product portfolio includes self-centering extractors for easy mounting and dismounting of bearings Extraction plates available in various sizes ensure a bearing-friendly grip on the inner ring Precision, safety, and easy operation: Schaeffler ensures optimized mounting and dismounting of bearings courtesy of the BETEX product brand, which has now been included in the range of mechanical and hydraulic bearing tools. With incorrect mounting and dismounting accounting for around ten to twenty percent of all bearing failures, the products are applied at precisely the location where the use of the right tool is essential. The BETEX range of dismounting tools belongs to the special tool manufacturer BEGA International B.V., which has been a fully-fledged subsidiary of Schaeffler since July 2021. The products have been under the umbrella of Schaeffler’s strategic Lifetime Solutions business area since October 2023 and are part of the industrial maintenance portfolio. Dismounting made easy for maintenance personnel Mechanical self-centering pullers MSP-2/3-120 to MSP-2/3-440 are among the products included in the expanded product range and have the task of ensuring that small to medium-sized bearings, couplings, and rings can be removed safely and with ease. The extractors, which are available in six different sizes and for a workpiece outside diameter of up to 440 mm, are highly versatile and can be used as two or three-arm extractors. Hydraulic extractors HSP-43 to HSP-303, which can also be used as two or three-arm extractors, are suitable for large bearings, couplings, and rings with high extraction forces. The dismounting of workpieces up to an outside diameter of 620 mm is possible courtesy of six different extractor sizes with a maximum extraction force of 294 kN. Both the mechanical and hydraulic extractors of series MSP, HSP, and HXP have a self-centering function to enable easy and safe positioning on the workpiece. The uniform inward and outward adjustment of the arms makes the extractors easy to use, and the adjustment mechanism in the form of a thread ensures that the arms are securely seated on the workpiece and cannot become detached. “With the inclusion of self-centering extractors in the expanded product portfolio, we are creating the basis for smart and accelerated handling in the dismounting of rolling bearings, couplings, and other components. A further advantage is the ergonomic design, which allows maintenance personnel to operate the extractors single-handedly,” says Oliver Massa, Director of Sales & Partner Management for Smart Maintenance Tools at Schaeffler. Gentle dismounting of bearings and inner rings The three-piece extraction plate TRI-SECTION-PLATE-xx provides a gentler means of dismounting rolling bearings, bearing inner rings, and other components. In order to avoid damage to the…

Vesconite Bearings , a global supplier of bearing and wear materials, is taking strides towards sustainability and environmental responsibility by implementing a comprehensive solar energy solution at its Free State-based factory in South Africa. The initiative, spearheaded by Factory Manager Robin Crabb and CEO Dr Jean-Patrick Leger, involves a significant investment in solar infrastructure to reduce the factory's reliance on the power grid and make substantial progress in becoming more environmentally friendly. As of mid-November, Phase I of the project is 80% complete, with the installation of steelwork on concrete slabs to support 325 kVA of solar panels. The panels are being loaded at present, marking a crucial milestone in the transition to solar energy. Simultaneously, Phase II is underway, encompassing the installation of an additional sub-station, the installation and commissioning of two generators, inverters with a capacity of 700 kVA, and a 500 kVA uninterrupted power supply (UPS) system. According to Crabb, "Making the sub-station live is a significant step forward, with approximately 25% of Phase II already completed." The completion of Phases I and II is targeted for the end of 2023, contingent on timely equipment deliveries from suppliers. Phase III, scheduled to begin in late December, aims to double the solar capacity by an additional 325 kVA. Challenges in steel supply may influence the timeline, but Vesconite Bearings remains committed to its sustainability goals. Additionally, consideration is being given to purchasing a 1 MW battery system, enabling the storage of solar energy for peak consumption times during the night. This investment aligns with Vesconite Bearings' vision for its 'lights-out' facility, intended to operate 24/7 for large-volume order production, circumventing challenges posed by load-shedding from South African electricity provider Eskom. To enhance security, the company is also installing a 1.8 m electric fence around the solar system. Leger expressed optimism about the project's potential impact, stating, "We aim to reduce dependence on traditional energy sources, cut costs, and significantly reduce our carbon footprint." Vesconite Bearings is confident that these solar investments will fortify the company's resilience against energy challenges and contribute to a greener, more sustainable future for South Africa and beyond. The company remains dedicated to achieving its environmental and operational objectives through innovation and responsible business practices. (https://www.renewableenergymagazine.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments.…

The high-performance J350G jig grinder offers application flexibility, accuracy, reliability, and user-friendly operation. The machine’s grinding infeed stroke is the largest available among competing machines, with a U-axis range of -3mm to +50mm relative to the spindle center. This provides the flexibility to grind small and large diameter holes, as well as multiple features, using a single wheel in a continuous, automatic mode. The J350G’s Fanuc 31i-B control has a 15" touch panel LCD screen and is preloaded with G-MAPS conversational-style programming software. The control also permits easy manual programming via graphic icons, data entry, or conventional methods. To maximize accuracy, the X- and Y-axis of J350G are hand scraped and incorporate needle roller bearings. Left and right slideways are V-F flat shaped, and the Y-axis (spindle head motion) is V-V shaped to maximize positioning accuracy. The machine bed consists of a thick, highly rigid casting supported by three level points, assuring consistent perpendicularity and parallelism. Built-in, custom-designed Heidenhain scales contribute to ±0.0007mm accuracy on the X-, Y- and Z-axis. Table longitudinal travel (X-axis) is 500mm, transverse travel (Y-axis) is 300mm, and quill travel (Z-axis) is 100mm. Maximum distance from the table surface to the grinding spindle nose is 450mm. The machine’s work surface is 700mm x 350mm and permissible table load is 300kg. Table and saddle maximum rapid feed rates are 2,000mm/min and grinding feed rates are variable from 0.1mm/min to 2,000mm/min. The standard high-frequency spindle motor operates from 9,000rpm to 45,000rpm. A variety of spindle motor options include an air-turbine motor with 75,000rpm capability. The machine’s 3m2 (2,220mm x 2,610mm) footprint is 50% smaller than that of the previous model, maximizing floor space efficiency. A standard total enclosure machine cover permits easy operator access while fully addressing safety and environmental concerns. (https://www.aerospacemanufacturinganddesign.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2023 New Week XZBRG Product Recommendation: Full Ceramic Cylindrical Roller Bearings： Ceramic cylinder roller bearings are made with a single row, two rows, or multi-rows of rolling elements. the cylindrical roller bearings have line contact between the rollers and raceway, therefore radial load capability is high, making this bearing superior in regards to its ability to…

SKF has expanded its portfolio of Condition Monitoring solutions with the SKF Enlight Collect IMx-1-EX sensor solution. Wireless monitoring of assets helps predict machine failure before it can escalate into a serious problem, such as an unscheduled shutdown. This can deliver multiple benefits, including reduced costs and a more sustainable operation of equipment. The new sensor is part of the well-established SKF Enlight Collect IMx-1 wireless eco-system and certified according to ATEX and IECEx standards for use in Zone 1 and Zone 2 classified hazardous areas. The sensor works in tandem with the SKF Enlight Collect IMx-1-EX gateway, which is certified for use in Zone 2. “The IMx-1 wireless solution, in combination with our analytical software, provides state-of-the-art information and insight into the health of rotating assets, now also in hazardous areas, and further expands SKF’s plantwide condition monitoring eco-system,” says Fredrik Larsson, Condition Monitoring Technologies manager at SKF. The new solution has the same form, fit and function as the safe-area rated SKF Enlight Collect IMx-1. All devices have full compatibility, allowing customers to build a network of monitored assets across hazardous and safe areas. Key benefits of the solution include: one wireless condition monitoring eco-system covering both safe and hazardous areas; banishing the need for costly walk-around programmes in hazardous areas, which improve safety for workers and overcomes environmental, health and safety (EHS) concerns; enabling data collection from inaccessible locations; increasing the frequency of data collection for more critical assets. The sensor uses innovative measurement capabilities to provide advanced insights into asset health, including early detection of bearing damage. Like other IMx-1 sensors, they create a ‘mesh network’, enabling them to relay data between one another. This allows data to be routed around obstacles such as pipework – which can block signals for conventional line-of-sight systems. This facility means that data can be sent over greater distances than would otherwise be possible. (https://www.skf.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2023 New Week XZBRG Product Recommendation: Full Ceramic Cylindrical Roller Bearings： Ceramic cylinder roller bearings are made with a single row, two rows, or multi-rows of rolling elements. the cylindrical roller bearings have line…

NTN Corporation (hereafter, NTN) has received the “Machinery & Robot Component Award” of ‘CHO’ MONODZUKURI Innovative Parts and Components Award 2023 hosted by the MONODZUKURI Nippon Conference and Nikkan Kogyo Shimbun, Ltd. Award Name Machinery & Robot Component Award of ‘CHO’ MONODZUKURI Innovative Parts and Components Award 2023   Awarded Product Sensor Integrated Rolling Bearing “Talking Bearing™” Product Overview The awarded product integrates electronic circuit including sensors, power generation units, and wireless devices into bearing and wirelessly transmits information on temperature, vibration, and rotational speed. Compared to the conventional sensing methods in which sensors are attached externally to the equipment, it can realize more advanced condition monitoring for early detection of abnormal conditions in bearing and peripheral components. Features   Compatibility Compatible with standard bearings by incorporating sensors, power generation units, and wireless devices into standard bearing*1 without changing dimension and load capacity     Advanced condition monitoring and abnormality diagnosis Detects bearing condition such as vibration and temperature with sensors built in bearing with high sensitivity compared sensors attached to outside of equipment     High convenience Cables are not required for power supply and data transmission, and it is easy to mount the product in equipment   Rolling bearings with internationally standardized main dimension and type Reasons for Receiving the Award While efforts toward carbon neutrality have been made in various industries, there are growing needs for systematic maintenance and replacement of components in manufacturing industry to minimize equipment downtime and associated energy consumption. “Talking Bearing™” enables early abnormality detection of bearings and peripheral components, and contributes to improvements in operation rate and productivity of facilities. Additionally, industry’s first structure, which incorporates sensors into standard bearings, enables the addition of condition monitoring function without changing facility designs. Thus the awarded product can be applied in a wide range of industrial machinery. In addition to contributing to the decarbonization of industry and improvement of safety, NTN received this award in recognition of the originality of the technology to incorporate sensors into bearing. Reference: NTN’s proprietary magnetization technology leading development of “Talking Bearing™” In order to ensure the operating life of rolling bearings, most of bearings are occupied by rolling elements such as balls and retainer that retain rolling elements, making it difficult to incorporate electronic circuit, power generation units, and wireless devices into standard bearings. Among them, it has been a challenge to develop power generation unit which is thin and compact, yet generates sufficient electricity. This issue was solved by NTN’s proprietary magnetization technology. NTN has accumulated high precision magnetization technology and know-how by developing “Integrated Rotation Sensor Bearing*2” that detects motor rotations and “Multi Track Magnetic Ring*3” that contributes to detection of absolute angles of robot joints. By…

TCI Precision Metals announces that its A36 Carbon Steel, Ready-to-Ship blanks are now available from OnlineMetals.com, an e-commerce metal and plastics supplier. The pre-machined blanks allow customers to order flat, square, and parallel materials to close tolerance specifications. ASTM A36 steel plate is a grade of steel commonly used in structural applications. This mild steel contains alloys that give it properties such as machinability, ductility, and strength that are ideal for building applications. Due to its high strength, many bridges and other structures are made with A36 steel. It is also used for components in automotive, heavy equipment, and oil and gas applications, including frames, bearing plates, tanks, gears, and base plates. “A36 Ready to Ship Blanks help shops shorten setup time, reduce scrap, and increase overall throughput up to 25% or more by eliminating material prep. Blanks arrive machine-ready for production,” said Ben Belzer, president and CEO of TCI Precision Metals. Precision blanks eliminate the need for in-house sawing, grinding, flattening, squaring operations, and outside processing. Blanks are consistent, part-to-part, which reduces setup time. In the case of flat blanks, the production process alleviates the material's residual stress, resulting in reduced part movement during finish machining. A36 Ready-to-Ship blanks are available in sizes ranging from .250”-2” thickness, 6” – 36” width, and 12” – 48” in length. Each blank is deburred, cleaned, and individually packaged to avoid damage during shipping. Ready-to-Ship Blanks arrive square, flat, and parallel within ± .002” of specified thickness and +.125-0 of specified length and width. “At OnlineMetals.com, we specialize in cut-to-size, small to medium quantity orders shipped direct to any location. Pre-machined A36 carbon steel blanks that are Ready-to-Ship provide that extra processing value that lets customers order materials that arrive ready to go directly from receiving to machining. Customers can use the time they previously spent in setup and prep for more productive use of CNC machining centers,” said Matt Holzhauer, marketplace manager at OnlineMetals.com. (https://www.powertransmission.com) More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing. 2023 New Week XZBRG Product Recommendation: Ceramic Balls: Xinzhou Bearing provide a wide range of ceramic ball options across a variety of sizes. Material options include Silicon…

Following the completion of a strategic review of its Aerospace business, SKF is further strengthening and investing in its Aerospace core areas, but also exploring strategic options to fully or partially exit business lines that are non-core. SKF’s Aerospace business is refocussing around its core areas related to the aeroengine and aerostructure bearing offers. These areas will be further strengthened through accelerated investments, including digitalization, automation, and additional modernization activities of the Group’s factories. Rickard Gustafson, President and CEO, says: "The Aerospace Industry is a high-growth, high-tech industry. We have strong positions within the industry, where we will continue to play an important role. By focusing on our core business and seeking strategic options to areas outside of our core, we will unlock the full potential of this business." SKF is exploring options to exit high-quality business lines that are non-strategic to the future platform of SKF Aerospace. These are related to the aerospace businesses in the Group’s Hanover and Elgin facilities which include mechanical seals, rings, and precision elastomeric devices (PEDs). These businesses represent annual sales of approximately SEK 1 billion. Thomas Fröst, President, Independent & Emerging Business, says: “By focusing on core areas with accelerating investments, we will be an even stronger partner to our Aerospace customers. Hanover and Elgin are high-quality businesses, but outside of our core. These high-performing organizations with attractive business prospects will have even greater potential with the right owner or partner.” As with other business and product areas, SKF will also continue to diligently work to further improve the business excellence within its Aerospace business, for example by strengthening supplier relationships, actively managing the portfolio, and ensuring world-class operations. (https://www.skf.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2023 New Week XZBRG Product Recommendation: Ceramic Balls: Xinzhou Bearing provide a wide range of ceramic ball options across a variety of sizes. Material options include Silicon nitride (Si3N4), Zirconia (ZRO2), Alumina (Al2O3) and Silicon carbide (SIC) from 0.4mm to just over 115mm in diameter with the most common sizes in between. Precision grades provided are 5, 10, 16, 25 and 100. https://www.xzballbearing.com/product-cat/ceramic-balls/      

Ceramic components are used in key growth areas like wind power, rail transport and aerospace Investment strengthens Schweinfurt location; close collaboration with Schaeffler Luxembourg Establishment of ball grinding shop boosts Schaeffler’s flexibility and optimizes value creation chain One hundred and forty years after Friedrich Fischer from Schweinfurt first made mass production of hardened steel balls possible, a ball grinding shop is once again being built at what is now Schaeffler in Schweinfurt. However, the focus is now on ceramic balls rather than steel balls. These ceramic balls are used in high-precision rolling bearings for applications in key growth sectors like wind power, aerospace, and virtually all electrification applications. The blanks for the grinding shop will be made from silicon nitride at the recently acquired production site at Livange in Luxembourg. Ceramic materials offer a high degree of hardness, low specific weight, low friction, and electrical insulation properties. They are used wherever conventional materials cannot provide the necessary performance and stability and where there are special requirements for the electrical shielding of components. The ceramic components produced in Schweinfurt and Livange will be used in many promising growth areas like wind power, railway, aerospace, and medical and electric machinery, and will rapidly gain in importance in the light of the increasing electrification in all industries. Technology of the future at Schweinfurt site In January 2023, Schaeffler completed its acquisition of specialty manufacturer CERASPIN, which has been developing and producing premium ceramic products in Livange for more than 25 years. Following its integration, Schaeffler will then cover almost the entire supply chain in this strategically important area. The capacity to grind ceramic balls represents a further step in the consolidation of activities at the Schweinfurt site, in the ball bearing center at the headquarters of the company’s Industrial division. Dr. Michael Pausch, Head of R&D at Schaeffler Industrial, explains: “With the opening of the new ball grinding shop in Schweinfurt, Schaeffler is taking a great tradition into the modern age. Through his invention, Friedrich Fischer and his company FAG Kugelfischer had for the first time enabled the mechanical mass production of steel balls as far back as 1883. We are now expanding our capacities for the manufacture and processing of high-value ceramic components, allowing us to optimize our entire supply and value creation chain. The new ball grinding shop will allow a future-oriented use of ceramic products in our strategic growth segments.” First ball grinding machine in Schweinfurt 140 years ago For the Schweinfurt site, the establishment of the grinding shop is not just a step into the future but also sheds light on its origins: In 1883, Friedrich Fischer heralded the age of mass production with his grinding machine, which was…

From 2022 to 2023, the global geared motors and industrial gears market is expected to experience a significant slowdown in growth. Interact Analysis' preliminary research shows that global sales of geared motors and industrial gears in 2023 are expected to be around $12.7 billion, a slight decrease compared with 2022. Of the major regions, the Americas market has performed better than expected in the past two years, but in 2023 demand for geared motors from the United States logistics sector has started to drop, while the market for large gearboxes used in heavy-duty industries such as mining remains relatively stable. The size of the European market (in U.S. dollars) has not changed much in 2022, as price increases have supported sales amid a weaker euro, but in 2023 the European manufacturing industry is facing an overall cooling of demand. The Asia-Pacific market for geared motors and industrial gears is expected to see another sluggish year after 2022, mainly affected by the Chinese market. In 2023, we observed lower demand from consumer-related industries and delays in heavy industrial projects, impacting both the geared motor and heavy-duty gear markets. However, export opportunities have attracted widespread attention from Chinese gearbox manufacturers, especially to India, the Middle East and Russia. The final market data by industry and region will be released in Interact Analysis’ ‘Geared Motors and Industrial Gears Market’ report, due later this year. Continued Localization Supply chain and lead time issues were a serious problem last year, so that many gearbox manufacturers have been motivated to accelerate the construction of local facilities in their key regions and build alternative supply chains. In 2023, although localized production seems less urgent as lead times have greatly improved and demand is expected to fall, in the long term we still observed a continued trend towards localization, especially from the leading gearbox suppliers, which have continued to adopt this strategy in their key markets. For example, growth opportunities in emerging markets like Africa, the Middle East, India and Southeast Asia have attracted investments. SEW South Africa expanded its headquarters in 2022, WEG built a motor factory in Turkey last year, NGC Gears broke ground on a new facility in India, Chinese supplier ZD Motor plans to build a factory in Thailand, etc. Some gearbox vendors increased business in India, as their clients move production from China to India, while at the same time some of the largest gearbox vendors continue to expand facilities in China (such as SEW, Bonfiglioli and Nord). All these local investments emphasized benefits such as supply chains closer to the market, shorter delivery times and improved local services. It is reasonable to assume vendors view localized production as a long-term strategy, rather…

Rekluse has announced its latest auto-clutch technology, the new EXP 4.0, which has a newly designed base and wedge that offer a more connected feel at the lever and more direct power delivery to the rear wheel. The updated base material is stronger at high temperatures, and the friction pad has revised oil-flow characteristics for greater durability. The EXP 4.0 technology comes in two of Rekluse’s clutch systems, the RadiusX and the RadiusCX, and an upgrade kit for bikes equipped with the previous-edition EXP 3.0 is also available. Rekluse EXP 4.0 Features More direct power delivery, improved durability, and rider-focused functionality Upgraded base material providing improved strength at high temperatures Revised base design improving strength and rigidity, translating to more connected lever feel Improved wedge design with pins allows for rolling instead of sliding to expand the disk, creating a more responsive feeland smoother engagement TorqDrive friction pad design matches revised oil flow characteristics Engagement curve designs updated to better match modern motorcycle engine characteristics More tuning options with varying wedge weights and EXP springs Rekluse EXP 4.0 Features More direct power delivery, improved durability, and rider-focused functionality Upgraded base material providing improved strength at high temperatures Revised base design improving strength and rigidity, translating to more connected lever feel Improved wedge design with pins allows for rolling instead of sliding to expand the disk, creating a more responsive feeland smoother engagement TorqDrive friction pad design matches revised oil flow characteristics Engagement curve designs updated to better match modern motorcycle engine characteristics More tuning options with varying wedge weights and EXP springs (https://www.cyclenews.com)   More About XZBRG: Xinzhou Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7.level. We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme  temperatures environments. We also stock other manufacturer’s bearings. We distribute bearings for extreme high temperature. We can help design/manufacture any bearing.   2023 New Week XZBRG Product Recommendation: Full Ceramic Angular Contact Ball Bearings:  Full ceramic ball bearings constructed entirely of ceramic material. Inner/outer races and balls are made of either Silicon Nitride (Si3N4), Zirconium Oxide (ZrO2) or Silicon carbide (SiC). They are available as full complement (no cage) or with a cage made from PEEK or PTFE. Full ceramic bearings are for medium load and medium speed applications. It is not possible to achieve the inner and outer ring roundness that is found with precision steel bearings…