NN4944K NTN Cylindrical Roller Bearing
Tapered Roller Bearing offers a NN4944K NTN Cylindrical Roller Bearing selection of Genuine Tapered Roller Bearing at BEARING SUDAMERICANA,S.A. 0.39 e - ISO Factor8 Wholesale Prices. We are a 135000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 NN4944K NTN Cylindrical Roller Bearing Certified Parts Retailer
| Brand Name: | NTN |
| Model Number: | NN4944K |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: | 135000 lbf |
| r - Cup Backface To Clear Radius2: | 0.130 in |
| e - ISO Factor8: | 0.39 |
| Cg - Geometry Factor12: | 0.107 |
| D: | 7.1250 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 13300 lbf |
| Cone Part Number: | 782D |
| d: | 4.1250 in |
| PDF |
NN4944K |
Product Details
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 135000 lbf |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| e - ISO Factor8 | 0.39 |
| Cg - Geometry Factor12 | 0.107 |
| D | 7.1250 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 13300 lbf |
| Cone Part Number | 782D |
| d | 4.1250 in |
| C - Cup Width | 1.5000 in |
| Cage Type | Stamped Steel |
| Series | 775 |
| B - Double Cone Width | 4.0300 in |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 227 |
| Design Units | Imperial |
| Bearing Weight | 21.900 lb |
| Cup Part Number | 772 |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 41.3 |
| T - Bearing Width across Cups | 4.0000 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 35100 lbf |
