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- Spherical Roller Bearing
- Round Bore
- 300 mm Inside Diameter
- 500 mm Outside Diameter
- 160 mm Width
| Series | 231 |
| Enclosure | Open |
| Inch/Metric | Metric |
| Radial Internal Clearance | C3 |
| Outer Ring Width | 160 mm |
| Temperature Range [Max] | 250 °F |
| Ring Modification | Relube |
| Limiting Speed - Grease | 600 rpm |
| I.D. | 300 mm |
| Cage Material | Lead Steel |
| Oil Groove Width | 16 |
| Bore Type | Round Bore |
| Temperature Range [Min] | -40 °F |
| Cage Type | Pressed |
| O.D. | 500 mm |
| Inner Ring Width | 160 mm |
| Tolerance | JIS-0 RBEC-1 |
| Material | Through Hardened Steel |
| Fillet Radius | 5 mm |
| Limiting Speed | 780 rpm |
| Weight | 299.828 LB |
| EAN or UPC | 4547359521665 |
