670KBE30B+L NSK Tapered roller bearing
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| Brand Name: | NSK |
| Model Number: | 670KBE30B+L |
| d: | 55.000 mm |
| Da - Cup Frontface Backing Diameter: | 115.06 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 78.8 |
| Db - Cup Backface Backing Diameter: | 101.09 mm |
| e - ISO Factor8: | 0.55 |
| Series: | 32311-B |
| Cone Part Number: | X32311-BM |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 54000 N |
Product Details
| d | 55.000 mm |
| Da - Cup Frontface Backing Diameter | 115.06 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 78.8 |
| Db - Cup Backface Backing Diameter | 101.09 mm |
| e - ISO Factor8 | 0.55 |
| Series | 32311-B |
| Cone Part Number | X32311-BM |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 54000 N |
| Bearing Weight | 2.50 Kg |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 82.04 mm |
| da - Cone Frontface Backing Diameter | 66.04 mm |
| a - Effective Center Location3 | -8.6 mm |
| Aa - Cage-Cone Backface Clearance | 4.57 mm |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| C - Cup Width | 35 mm |
| Cg - Geometry Factor | 0.0794 |
| R - Cone Backface To Clear Radius1 | 2.540 mm |
| Ab - Cage-Cone Frontface Clearance | 3.56 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 57700 N |