NNU4920K NSK CYLINDRICAL ROLLER BEARING
NNU4920K NSK CYLINDRICAL ROLLER BEARING Product Brochures 4.3125 in d , Crossed Roller Bearing Manufacturing China 6203 Bearing Supplier 11700 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 Service . Get Your 4.84 in db - Cone Backface Backing Diameter Free.
| Brand Name: | NSK |
| Model Number: | NNU4920K |
| d: | 4.3125 in |
| db - Cone Backface Backing Diameter: | 4.84 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 11700 lbf |
| Ab - Cage-Cone Frontface Clearance: | 0.15 in |
| Aa - Cage-Cone Backface Clearance: | 0.08 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 45100 lbf |
| da - Cone Frontface Backing Diameter: | 4.57 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5: | 6710 lbf |
| PDF |
NNU4920K |
Product Details
| d | 4.3125 in |
| db - Cone Backface Backing Diameter | 4.84 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 11700 lbf |
| Ab - Cage-Cone Frontface Clearance | 0.15 in |
| Aa - Cage-Cone Backface Clearance | 0.08 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 45100 lbf |
| da - Cone Frontface Backing Diameter | 4.57 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 6710 lbf |
| Series | 37000 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 25900 lbf |
| K - Factor8 | 0.96 |
| Cg - Geometry Factor | 0.144 |
| Cone Part Number | 37431 |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 57.1 |
| B - Cone Width | 0.8440 in |
| Cage Type | Stamped Steel |
| G1 - Heat Generation Factor (Roller-Raceway) | 123.7 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 6960 lbf |
| a - Effective Center Location4 | 0.54 in |
