780/774D+L NSK Tapered roller bearing
170 11.2500 in B - Double Cone Width Million used 780/774D+L NSK Tapered roller bearing instantly 460000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 searchable. Shop our large selection of parts based on brand, price, description, and location. Order China 608zz Bearing Supplier the Crossed Roller Bearing with stock 669 G2 - Heat Generation Factor (Rib-Roller End) ...
| Brand Name: | NSK |
| Model Number: | 780/774D+L |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: | 460000 lbf |
| B - Double Cone Width: | 11.2500 in |
| G2 - Heat Generation Factor (Rib-Roller End): | 669 |
| K - Factor7: | 1.76 |
| Db - Cup Backface Backing Diameter: | 29.76 in |
| Bearing Weight: | 1059.70 lb |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 150000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: | 1770000 lbf |
Product Details
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 460000 lbf |
| B - Double Cone Width | 11.2500 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 669 |
| K - Factor7 | 1.76 |
| Db - Cup Backface Backing Diameter | 29.76 in |
| Bearing Weight | 1059.70 lb |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 150000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 1770000 lbf |
| Y2 - ISO Factor10 | 3.02 |
| Ab - Cage-Cone Frontface Clearance | 0.34 in |
| d | 22.5000 in |
| Cage Type | Pin-Type |
| r - Cup Backface To Clear Radius2 | 0.250 in |
| C - Cup Width | 4.7500 in |
| e - ISO Factor8 | 0.33 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 12400 |
| Aa - Cage-Cone Backface Clearance | 0 in |
| Cg - Geometry Factor12 | 0.299 |
| Y1 - ISO Factor9 | 2.03 |
| Series | M278700 |
