390RV5521 NSK Four-Row Cylindrical Roller Bearing
390RV5521 NSK Four-Row Cylindrical Roller Bearing Hebei Xiantong Bearing Co., Ltd. Product Brochures 0.8640 in B - Cone Width , Spherical Roller Bearing Manufacturing Service . Get Your Free. 0.03 in Aa - Cage-Cone Backface Clearance
| Brand Name: |
NSK |
| Model Number: |
390RV5521 |
| Aa - Cage-Cone Backface Clearance: |
0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
15.7 |
| B - Cone Width: |
0.8640 in |
| Da - Cup Frontface Backing Diameter: |
3.68 in |
| Cage Type: |
Stamped Steel |
| d: |
2.2500 in |
| Series: |
385 |
| G1 - Heat Generation Factor (Roller-Raceway)11: |
42 |
Product Details
| Aa - Cage-Cone Backface Clearance |
0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
15.7 |
| B - Cone Width |
0.8640 in |
| Da - Cup Frontface Backing Diameter |
3.68 in |
| Cage Type |
Stamped Steel |
| d |
2.2500 in |
| Series |
385 |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
42 |
| Cup Part Number |
384D |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
6280 lbf |
| Cg - Geometry Factor12 |
0.0859 |
| C - Double Cup Width |
1.6875 in |
| Y2 - ISO Factor10 |
2.84 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
42200 lbf |
| T - Bearing Width across Cones |
2.0624 in |
| e - ISO Factor8 |
0.35 |
| D |
3.9370 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
10900 lbf |
| Design Units |
Imperial |
| Cone Part Number |
387AS |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |