7944CTRDULP3 NSK Super Precision Bearings
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| Brand Name: | NSK |
| Model Number: | 7944CTRDULP3 |
| Design Units: | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway)8: | 1330 |
| da - Cone Frontface Backing Diameter: | 11.02 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 39600 lbf |
| Series: | 134000 |
| R - Cone Frontface To Clear Radius2: | 0.130 in |
| Ab - Cage-Cone Frontface Clearance: | 0.12 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1: | 153000 lbf |
| PDF |
7944CTRDULP3 |
Product Details
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway)8 | 1330 |
| da - Cone Frontface Backing Diameter | 11.02 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 39600 lbf |
| Series | 134000 |
| R - Cone Frontface To Clear Radius2 | 0.130 in |
| Ab - Cage-Cone Frontface Clearance | 0.12 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1 | 153000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 68900 lbf |
| Cage Type | Stamped Steel |
| C0 - Static Radial Rating | 299000 lbf |
| B - Double Cone Width | 4.2500 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 266000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 187 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 25400 lbf |
| Cone Part Number | EE134102D |
| db - Cone Backface Backing Diameter | 11.02 in |
| Cg - Geometry Factor9 | 0.147 |
| K - Factor7 | 1.56 |
| d | 10.2500 in |
