NN4944 NSK CYLINDRICAL ROLLER BEARING
Can't find what you're looking for NN4944 NSK CYLINDRICAL ROLLER BEARING ? Our expert Crossed Roller Bearing Representatives be in contact 3.1875 in d with China 6203 Bearing Supplier you 0.08 in Ab - Cage-Cone Frontface Clearance shortly!
| Brand Name: | NSK |
| Model Number: | NN4944 |
| Ab - Cage-Cone Frontface Clearance: | 0.08 in |
| d: | 3.1875 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 21900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 12200 lbf |
| Cage Type: | Stamped Steel |
| Cg - Geometry Factor12: | 0.0898 |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 160 |
| db - Cone Backface Backing Diameter: | 3.98 in |
Product Details
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| d | 3.1875 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 21900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 12200 lbf |
| Cage Type | Stamped Steel |
| Cg - Geometry Factor12 | 0.0898 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 160 |
| db - Cone Backface Backing Diameter | 3.98 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 26.3 |
| R - Cone Backface To Clear Radius1 | 0.2 in |
| K - Factor7 | 1.8 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 147000 lbf |
| Series | 745 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 38200 lbf |
| Y2 - ISO Factor10 | 3.09 |
| T - Bearing Width across Cones | 4 in |
| Design Units | Imperial |
| e - ISO Factor8 | 0.33 |
| Da - Cup Frontface Backing Diameter | 5.64 in |
| D | 6.1250 in |
