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- 3.25 in Inside Diameter - 4.25 in Outside Diameter
- 1.75 in Outer Width
- 52100 Bearing Steel - RBEC-1 Precision Rating
features
- Machined race needle bearing
- Full complement of center-guided needle rolling elements
- Annular lubrication groove
| Speed [Max] - Grease | 900 rpm |
| Housing & Shaft Fillet (in) | 0.08 |
| Duplexing | No |
| Dynamic Load Rating (lb) | 23950 |
| Seal Type | Unsealed |
| Outside Diameter - Inch | 4.25 |
| Bore Type | Straight |
| Operating Temperature [Min] | -20 °F |
| Hole Type | Lubrication Groove and Hole |
| Bore Size - Inch | 3.25 |
| Rolling Element | Needle Roller |
| Number of Rows | 1 |
| Operating Temperature [Max] | 250 °F |
| Misalignment | No |
| Includes Inner Ring | No |
| Speed [Max] - Oil | 1850 |
| Platform | Guiderol Bearing |
| Dynamic Load Rating | 23950 lb |
| Static Load Rating | 80100 lb |
| Static Load Rating (lb) | 80100 |
| Precision Rating | RBEC-1 |
| Speed (Max) Oil | 1850 |
| Cage Material | No Retainer |
| Flanges | No flange |
| Outer Width | 1.75 in |
| No. of Rows | Single |
| Width | 2.12 |
| Radial Clearance | Normal |
| Related Inner Ring | MI 44 |
| Speed (Max) Grease | 900 |
| Full Complement/Caged | Full Complement |
| I.D. | 3.25 in |
| Lubrication Hole Type | Lubrication groove and hole |
| Sealed | None |
| Series | Standard |
| Hole Diameter | 0.188 in |
| Shaft Fillet | 0.08 in |
| O.D. | 4.25 in |
| Material | 52100 Bearing Steel |
| Weight | 2.42 LB |
| EAN or UPC | 726166063047 |
