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 |