290RV4201 NSK Four-Row Cylindrical Roller Bearing
100% Authentic. 290RV4201 NSK Four-Row Cylindrical Roller Bearing China JCB Hydraulic Final Drive Motor Supplier Highest 152.400 mm d Quality. 1.43 K - Factor7 Certified Supplier.
| Brand Name: |
NSK |
| Model Number: |
290RV4201 |
| d: |
152.400 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
45600 lbf |
| K - Factor7: |
1.43 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
31800 lbf |
| B - Cone Width: |
66.675 mm |
| R - Cone Backface To Clear Radius1: |
7.110 mm |
| Da - Cup Frontface Backing Diameter: |
238.30 mm |
| Series: |
99000 |
Product Details
| d |
152.400 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
45600 lbf |
| K - Factor7 |
1.43 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
31800 lbf |
| B - Cone Width |
66.675 mm |
| R - Cone Backface To Clear Radius1 |
7.110 mm |
| Da - Cup Frontface Backing Diameter |
238.30 mm |
| Series |
99000 |
| G2 - Heat Generation Factor (Rib-Roller End) |
73.5 |
| C0 - Static Radial Rating |
231000 lbf |
| Db - Cup Backface Backing Diameter |
227.08 mm |
| D |
254.000 mm |
| Cage Type |
Stamped Steel |
| G1 - Heat Generation Factor (Roller-Raceway) |
555.5 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
176000 lbf |
| e - ISO Factor8 |
0.41 |
| Aa - Cage-Cone Backface Clearance |
8.6 mm |
| Cup Part Number |
99100W |
| da - Cone Frontface Backing Diameter |
169.93 mm |
| C - Cup Width |
47.625 mm |