| R155 2RS | |
| Inch, with metric equivalents | |
| Ball Bearing | |
| Single Row | |
| Radial | |
| Silicon Nitride Ceramic (Si3N4) | |
| PTFE or PEEK (other cage materials available on request) | |
| 0.15625" | |
| 0.3125" | |
| 0.125" | |
| Sealed | |
| 17 lbf | |
| 7 lbf | |
| 42.4 | |
| Silicon Nitride Ceramic (Si3N4) | |
| ﹣176 to 1472 °F | |
| ABEC-1 | |
| C0 | |
| Compliant | |
| Compliant |