- 55 mm ID x 2.634" OD x 21 mm Wide Inner Ring
| I.D. | 55 mm |
| Tolerance | Iso Class 0 (RBEC 1) |
| Bore Type | Round Bore, Metric Type |
| Oil Hole | w/o Oil Hole |
| Radial Internal Clearance | N/A |
| Enclosure | N/A |
| End Type | N/A |
| Capacity | N/A |
| O.D. | 2.634 in |
| Cage Material | N/A |
| Bearing Design | Removable Inner Ring – Straight |
| Precision Ground | Yes |
| Radial Internal Clearance Specification | N/A |
| Weight | 0.4 LB |
| EAN or UPC | 637410017207 |

