7040A5TRSUMP3 NSK Super Precision Bearings
Manufacturers of all Super Precision Bearings are represented in our partial list of clients. Contact Gary for a complete 7040A5TRSUMP3 NSK Super Precision Bearings list 312 Cup Part Number of clients China Rexroth 7930 Hydraulic Pump Supplier and projects.
| Brand Name: | NSK |
| Model Number: | 7040A5TRSUMP3 |
| Cup Part Number: | 312 |
| da - Cone Frontface Backing Diameter: | 36.07 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 20.3 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 1880 lbf |
| Ab - Cage-Cone Frontface Clearance: | 1 mm |
| Cone Part Number: | 319 |
| Cage Type: | Stamped Steel |
| Bearing Weight: | 0.5 Kg |
Product Details
| Cup Part Number | 312 |
| da - Cone Frontface Backing Diameter | 36.07 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.3 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1880 lbf |
| Ab - Cage-Cone Frontface Clearance | 1 mm |
| Cone Part Number | 319 |
| Cage Type | Stamped Steel |
| Bearing Weight | 0.5 Kg |
| a - Effective Center Location3 | -6.9 mm |
| Series | 315 |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| D | 72.626 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16800 lbf |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| C0 - Static Radial Rating | 16800 lbf |
| Da - Cup Frontface Backing Diameter | 67.10 mm |
| Y - ISO Factor9 | 2.38 |
| Cg - Geometry Factor | 0.0602 |
| G2 - Heat Generation Factor (Rib-Roller End) | 7.9 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4370 lbf |