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- 4.5 Inch ID x 6 Inch OD x 2.25 Inch Wide Precision Ground Roller Bearing With Oil Hole, No Inner Race, Open
| Radial Internal Clearance Specification | N/A |
| Bearing Design | Outer Ring & Roller Assembly |
| Radial Internal Clearance | N/A |
| Tolerance | Iso Class 0 (RBEC 1) |
| Bore Type | Round Bore, Inch Type |
| Limiting Speed - Oil | 2600 rpm |
| Shaft Diameter - Slip Fit [Min] | 4.4991 in |
| Housing Bore - Slip Fit [Min] | 6 in |
| Housing Bore - Press Fit [Min] | 5.998 in |
| Precision Ground | Yes |
| I.D. | 4 1/2 in |
| Housing Shoulder Diameter | 5.25 in |
| Inside Diameter Tolerance [Max] | 4.5026 in |
| Origin | Needle Radial |
| End Type | Open End |
| Enclosure | Open |
| Cage Material | Steel |
| Shaft Diameter - Press Fit [Min] | 4.4977 in |
| O.D. | 6 in |
| Oil Hole | w/Oil Hole |
| Inside Diameter Tolerance [Min] | 4.5012 in |
| Self Aligning | No |
| Shaft Diameter - Slip Fit [Max] | 4.5 in |
| Capacity | Standard Capacity |
| Housing Bore - Slip Fit [Max] | 6.0016 in |
| Shaft Diameter - Press Fit [Max] | 4.4986 in |
| Housing Bore - Press Fit [Max] | 5.995 in |
| Weight | 6.72 LB |
| EAN or UPC | 637400017828 |
