7903A5TRSULP3 NSK Super Precision Bearings
Browse 7903A5TRSULP3 NSK Super Precision Bearings Categories in the Manufacturers Online TIMKEN BEARINGS POLSKA Sp.Z O.o. Free. 16800 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 23.3 G1 - Heat Generation Factor (Roller-Raceway) including Super Precision Bearings.
| Brand Name: | NSK |
| Model Number: | 7903A5TRSULP3 |
| G1 - Heat Generation Factor (Roller-Raceway): | 23.3 |
| B - Cone Width: | 19.812 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 16800 lbf |
| a - Effective Center Location3: | -3.3 mm |
| r - Cup Backface To Clear Radius2: | 0.76 mm |
| Design Units: | Imperial |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4360 lbf |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 23.3 |
| B - Cone Width | 19.812 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16800 lbf |
| a - Effective Center Location3 | -3.3 mm |
| r - Cup Backface To Clear Radius2 | 0.76 mm |
| Design Units | Imperial |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4360 lbf |
| d | 41.275 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Da - Cup Frontface Backing Diameter | 71.10 mm |
| D | 73.431 mm |
| K - Factor7 | 1.46 |
| C - Cup Width | 16.604 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| Bearing Weight | 0.4 Kg |
| B | 21.430 mm |
| Cg - Geometry Factor | 0.0739 |
| Cage Type | Stamped Steel |
| Cup Part Number | LM501314 |