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- Cone & Cup Bearing
- 2 1/4 in Inside Diameter
- 4 1/8 in Outside Diameter
- 1.219 in Width
| Enclosure | Open |
| Material | Case Carburized Steel |
| Width Across Cups | 1 |
| Bore Type | Round Bore |
| Tolerance | Class 2 |
| Temperature Range [Min] | -40 °F |
| Bearing Type | Cone & Cup |
| Dynamic Load Rating | 31500 lbf |
| Temperature Range [Max] | 250 °F |
| Housing Shoulder Diameter - X (MAX) | 3.9 |
| Static Load Rating [Max] | 42500 lbf |
| I.D. | 2 1/4 in |
| Oil Hole | w/o Oil Hole |
| Inner Ring Width | 1 7/32 in |
| Outer Ring Width | 15/16 in |
| Shaft Shoulder Diameter - V (MIN) | 2.56 |
| O.D. | 4.125 in |
| Load Center | -0.32 in |
| Factor | 1.80 |
| Cup No. | 45220 |
| Shaft Shoulder Diameter - U (MIN) | 2.99 |
| Fillet Radius | 0.13 in |
| Inch/Metric | Inch |
| Inside Fillet Radius | 0.25 in |
| Housing Shoulder Diameter - Z (MAX) | 3.66 |
| No. of Rows | 1 |
| Cone No. | 45291 |
| Weight | 2.461 LB |
| EAN or UPC | 4547359653267 |
