Find a Service Center
- Spherical Roller Bearing
- Tapered Bore
- 260 mm Inside Diameter
- 440 mm Outside Diameter
- 144 mm Width
| Series | 231 |
| Cage Material | Brass |
| Material | Through Hardened Steel |
| Inch/Metric | Metric |
| Enclosure | Open |
| Inner Ring Width | 144 mm |
| Cage Type | Machined |
| Oil Groove Width | 16 |
| Dynamic Load Rating | 480000 lbf |
| Radial Internal Clearance | C3 |
| Static Load Rating [Max] | 865000 lbf |
| I.D. | 260 mm |
| Limiting Speed - Grease | 710 rpm |
| Limiting Speed | 920 rpm |
| Bore Type | Tapered Bore |
| Fillet Radius | 4 mm |
| Temperature Range [Max] | 250 °F |
| Tolerance | JIS-0 RBEC-1 |
| Ring Modification | Relube |
| Temperature Range [Min] | -40 °F |
| Outer Ring Width | 144 mm |
| O.D. | 440 mm |
| Weight | 195.329 LB |
| EAN or UPC | 4547359283044 |
