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- Cone & Cup Bearing
- 2 1/4 in Inside Diameter
- 4 7/8 in Outside Diameter
- 1 1/2 in Width
| Enclosure | Open |
| Cup No. | 552A |
| Inside Fillet Radius | 0.14 in |
| Fillet Radius | 0.13 in |
| Shaft Shoulder Diameter - V (MIN) | 2.64 |
| Factor | 1.73 |
| Bearing Type | Cone & Cup |
| Inch/Metric | Inch |
| Static Load Rating [Max] | 55000 lbf |
| Bore Type | Round Bore |
| O.D. | 4.875 in |
| Housing Shoulder Diameter - X (MAX) | 4.57 |
| No. of Rows | 1 |
| Housing Shoulder Diameter - Z (MAX) | 4.29 |
| Oil Hole | w/o Oil Hole |
| Outer Ring Width | 1 3/16 in |
| Material | Case Carburized Steel |
| Load Center | -0.37 in |
| Temperature Range [Min] | -40 °F |
| Shaft Shoulder Diameter - U (MIN) | 2.87 |
| Dynamic Load Rating | 39000 lbf |
| Tolerance | Class 2 |
| Cone No. | 555S |
| Width Across Cups | 1 |
| Inner Ring Width | 1.444 in |
| Temperature Range [Max] | 250 °F |
| I.D. | 2 1/4 in |
| Weight | 4.8 LB |
| EAN or UPC | 4547359310481 |
