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- 1.77 in Inner Diameter
- 2.17 in Outer Diameter
- 0.79 in Overall Width
features
- Best used with our drawn cup needle roller bearings to provide a hardened and properly toleranced inner race
- Made from premium high carbon, high chromium steel
- Available with an oil hole (-OH)
- Available in inch (IR) and metric (JR) sizes
- May also be used as a wear bushing
| Radial Internal Clearance Specification | N/A |
| Series | JR |
| Radial Internal Clearance | N/A |
| Tolerance | Iso Class 0 (RBEC 1) |
| Lubricant | Rust Preventative |
| Inner Ring Width | 0.79 in, 20 mm |
| Bearing Design | Removable Inner Ring – Straight |
| I.D. | 45 mm |
| Precision Class | ABEC 1 |
| End Type | N/A |
| Self Aligning | No |
| O.D. | 55 mm |
| Operating Temperature [Max] | 230 ˚F |
| Cage Material | N/A |
| Overall Width | 0.79 in, 20 mm |
| Relubricatable | No |
| O.D. Type | Straight |
| Component | Inner Ring |
| Bore Type | Round Bore, Metric Type |
| Capacity | N/A |
| Enclosure | N/A |
| Precision Ground | Yes |
| Fillet Radius | 0.04 in, 1 mm |
| Bearing Material | High Carbon Chrome Steel |
| Operating Temperature [Min] | -22 ˚F |
| Oil Hole | w/o Oil Hole |
| Relubrication Feature | No |
| Weight | 0.032 LB |
| EAN or UPC | 605790208720 |
