215KV2851 NSK Four-Row Tapered Roller Bearing
215KV2851 NSK Four-Row Tapered Roller Bearing Engineering Calculator , Taizhou Fixing Pump Co., Ltd. -3.3 mm a - Effective Center Location4 Four-Row Tapered Roller Bearing Manufacturing Service . Get Your 28.7 G1 - Heat Generation Factor (Roller-Raceway) Free.
| Brand Name: | NSK |
| Model Number: | 215KV2851 |
| G1 - Heat Generation Factor (Roller-Raceway): | 28.7 |
| a - Effective Center Location4: | -3.3 mm |
| d: | 45.000 mm |
| Cg - Geometry Factor: | 0.0788 |
| B - Cone Width: | 20.000 mm |
| db - Cone Backface Backing Diameter: | 57 mm |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| WPD: | 71 mm |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 28.7 |
| a - Effective Center Location4 | -3.3 mm |
| d | 45.000 mm |
| Cg - Geometry Factor | 0.0788 |
| B - Cone Width | 20.000 mm |
| db - Cone Backface Backing Diameter | 57 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| WPD | 71 mm |
| K - Factor8 | 1.49 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 78700 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 13700 N |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.2 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 30800 lbf |
| Series | 32009X |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 7990 lbf |
| Cage Type | Stamped Steel |
| Cone Part Number | XAA32009X |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 20400 N |
| DD | 63.7 mm |
| Design Units | METRIC |