L521949/L521910D+L NSK Tapered roller bearing
Manufacturers of all Four-Row Cylindrical Roller Bearing are represented Stamped Steel Cage Type in 65.090 mm B our partial China Kubota Hydraulic Final Drive Motor Supplier list of clients. Contact Gary for a complete L521949/L521910D+L NSK Tapered roller bearing list of clients and projects.
| Brand Name: | NSK |
| Model Number: | L521949/L521910D+L |
| B: | 65.090 mm |
| Cage Type: | Stamped Steel |
| e - ISO Factor8: | 0.33 |
| Y - ISO Factor9: | 1.8 |
| B - Cone Width: | 69.850 mm |
| R - Cone Backface To Clear Radius1: | 6.35 mm |
| Aa - Cage-Cone Backface Clearance: | 3.3 mm |
| D: | 336.550 mm |
Product Details
| B | 65.090 mm |
| Cage Type | Stamped Steel |
| e - ISO Factor8 | 0.33 |
| Y - ISO Factor9 | 1.8 |
| B - Cone Width | 69.850 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| Aa - Cage-Cone Backface Clearance | 3.3 mm |
| D | 336.550 mm |
| Db - Cup Backface Backing Diameter | 312.93 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 166000 lbf |
| d | 231.775 mm |
| C - Cup Width | 50.800 mm |
| Cg - Geometry Factor | 0.14 |
| K - Factor7 | 1.76 |
| Bearing Weight | 18.90 Kg |
| db - Cone Backface Backing Diameter | 258.06 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 24400 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 185.4 |
| Design Units | Imperial |
| a - Effective Center Location3 | -4.8 mm |
