M257149DW-110-110D NSK Four-Row Tapered Roller Bearing
Four-Row Cylindrical Roller Bearing offers a M257149DW-110-110D NSK Four-Row Tapered Roller Bearing selection 171000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 of Genuine Four-Row Cylindrical Roller Bearing at Wholesale Prices. We are a Stamped Steel Cage Type M257149DW-110-110D NSK Four-Row Tapered Roller Bearing Certified Parts Retailer China 608rs Bearing Supplier
| Brand Name: | NSK |
| Model Number: | M257149DW-110-110D |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 171000 lbf |
| C0 - Static Radial Rating: | 141000 lbf |
| Cage Type: | Stamped Steel |
| Aa - Cage-Cone Backface Clearance: | 0.13 in |
| Ab - Cage-Cone Frontface Clearance: | 0.09 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 44200 lbf |
| G2 - Heat Generation Factor (Rib-Roller End): | 70.1 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 15000 lbf |
Product Details
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 171000 lbf |
| C0 - Static Radial Rating | 141000 lbf |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0.13 in |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 44200 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 70.1 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 15000 lbf |
| K - Factor8 | 1.7 |
| da - Cone Frontface Backing Diameter | 5.28 in |
| G1 - Heat Generation Factor (Roller-Raceway) | 383.7 |
| Design Units | Imperial |
| Series | 67300 |
| Cg - Geometry Factor | 0.122 |
| d | 4.7500 in |
| B - Cone Width | 1.8125 in |
| db - Cone Backface Backing Diameter | 5.83 in |
| R - Cone Backface To Clear Radius3 | 0.310 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 25400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 97900 lbf |