280KV3801 NSK Four-Row Tapered Roller Bearing
Various Four-Row Tapered Roller Bearing types and BEARING-THAILAND CO.,LTD. 93800 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 sizes to accommodate 9.88 in da - Cone Frontface Backing Diameter your 280KV3801 NSK Four-Row Tapered Roller Bearing requirements.
| Brand Name: | NSK |
| Model Number: | 280KV3801 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 93800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 30700 lbf |
| da - Cone Frontface Backing Diameter: | 9.88 in |
| K - Factor8: | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway): | 1264.4 |
| d: | 9.2650 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 362000 lbf |
| Aa - Cage-Cone Backface Clearance: | 0.13 in |
Product Details
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 93800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 30700 lbf |
| da - Cone Frontface Backing Diameter | 9.88 in |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1264.4 |
| d | 9.2650 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 362000 lbf |
| Aa - Cage-Cone Backface Clearance | 0.13 in |
| Cone Part Number | M246947 |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 9.96 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 53800 lbf |
| B - Cone Width | 2.7500 in |
| Cg - Geometry Factor | 0.14 |
| G2 - Heat Generation Factor (Rib-Roller End) | 185.4 |
| a - Effective Center Location4 | -0.19 in |
| Design Units | Imperial |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 208000 lbf |
| R - Cone Backface To Clear Radius3 | 0.09 in |