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- Spherical Roller Bearing
- Round Bore
- 300 mm Inside Diameter
- 420 mm Outside Diameter
- 90 mm Width
| Bore Type | Round Bore |
| Ring Modification | Plain |
| O.D. | 420 mm |
| Inch/Metric | Metric |
| Series | 239 |
| Inner Ring Width | 90 mm |
| Material | Through Hardened Steel |
| Cage Material | Brass |
| Enclosure | Open |
| Outer Ring Width | 90 mm |
| Fillet Radius | 3 mm |
| Radial Internal Clearance | CN |
| Oil Groove Width | 6 |
| Static Load Rating [Max] | 520000 lbf |
| I.D. | 300 mm |
| Dynamic Load Rating | 250000 lbf |
| Limiting Speed - Grease | 770 rpm |
| Limiting Speed | 1000 rpm |
| Tolerance | JIS-0 RBEC-1 |
| Weight | 85.568 LB |
| EAN or UPC | 4550253092179 |
