Interchangeable From IMO

Slewing ring bearings comprise an inner ring and an outer ring, one of which usually incorporates a gear. From swing arm rotation on cranes to the platform on a wind turbine, turntable bearingsare an integral part of many machinated processes.Use the slewing rings interchange chart below to cross-reference bearing part numbers from different manufacturers.

Part Number	ID	OD	Gear	Weight	Ring
12-20 0741/1-32242	25.6"	33.4"	Internal gear	126 g	42CRO or 50MN
92-20 0741/1-37242	25.6"	33.386"	Internal gear	115 g	42CRO or 50MN
10-20 0741/0-32042	25"	33.4"	Without gear	115 g	42CRO or 50MN
11-20 0741/1-32142	25"	32.9"	External gear	128 g	42CRO or 50MN
90-20 0741/0-37042	24.961"	33.386"	Without gear	101 g	42CRO or 50MN
91-20 0741/1-37142	24.961"	32.9"	External gear	130 g	42CRO or 50MN
12-25 0755/1-04240	24.016"	33.661"	Internal gear	262 g	42CRO or 50MN
11-25 0655/1-04130	21.85"	31.433"	External gear	245 g	42CRO or 50MN
10-25 0655/0-04030	21.85"	29.724"	Without gear	168 g	42CRO or 50MN
12-20 0641/1-32232	21.6"	29.5"	Internal gear	110 g	42CRO or 50MN
92-20 0641/1-37232	21.6"	29.449"	Internal gear	99 g	42CRO or 50MN
90-20 0641/0-37032	21.024"	29.449"	Without gear	84 g	42CRO or 50MN
91-20 0641/1-37132	21.024"	29.15"	External gear	107 g	42CRO or 50MN
10-20 0641/0-32032	21"	29.5"	Without gear	97 g	42CRO or 50MN
11-20 0641/1-32132	21"	29.15"	External gear	115 g	42CRO or 50MN
12-25 0655/1-04230	20.157"	29.724"	Internal gear	225 g	42CRO or 50MN
11-25 0555/1-04120	17.913"	27.339"	External gear	205 g	42CRO or 50MN
10-25 0555/0-04020	17.913"	25.787"	Without gear	143 g	42CRO or 50MN
12-20 0541/1-32222	17.6"	25.5"	Internal gear	95 g	42CRO or 50MN
92-20 0541/1-37222	17.6"	25.512"	Internal gear	84 g	42CRO or 50MN
11-16 0500/1-08140	17.323"	22.835"	External gear	49 g	42CRO or 50MN
10-16 0500/0-08040	17.323"	22.835"	Without gear	53 g	42CRO or 50MN
90-20 0541/0-37022	17.087"	25.512"	Without gear	70 g	42CRO or 50MN
91-20 0541/1-37122	17.087"	25.15"	External gear	91 g	42CRO or 50MN
10-20 0541/0-32022	17"	25.5"	Without gear	82 g	42CRO or 50MN
11-20 0541/1-32122	17"	25.15"	External gear	95 g	42CRO or 50MN
12-25 0555/1-04220	16.378"	25.787"	Internal gear	168 g	42CRO or 50MN
11-25 0455/1-04110	13.976"	23.244"	External gear	163 g	42CRO or 50MN
10-25 0455/0-04010	13.976"	21.85"	Without gear	117 g	42CRO or 50MN
11-16 0400/1-08130	13.386"	18.898"	External gear	40 g	42CRO or 50MN

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