280RV3903 NSK Four-Row Cylindrical Roller Bearing
Online Hebei Xiantong Bearing Co., Ltd. 280RV3903 NSK Four-Row Cylindrical Roller Bearing Expert.More Choices. 280RV3903 NSK Four-Row Cylindrical Roller Bearing in Stock & Ready to 39.88 mm db - Cone Backface Backing Diameter 0.8 mm Aa - Cage-Cone Backface Clearance Ship Now!
| Brand Name: |
NSK |
| Model Number: |
280RV3903 |
| db - Cone Backface Backing Diameter: |
39.88 mm |
| Aa - Cage-Cone Backface Clearance: |
0.8 mm |
| Series: |
15000 |
| B - Cone Width: |
20.638 mm |
| R - Cone Backface To Clear Radius1: |
3.560 mm |
| r - Cup Backface To Clear Radius2: |
1.27 mm |
| Da - Cup Frontface Backing Diameter: |
59.44 mm |
| Cone Part Number: |
15112 |
Product Details
| db - Cone Backface Backing Diameter |
39.88 mm |
| Aa - Cage-Cone Backface Clearance |
0.8 mm |
| Series |
15000 |
| B - Cone Width |
20.638 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
1.27 mm |
| Da - Cup Frontface Backing Diameter |
59.44 mm |
| Cone Part Number |
15112 |
| Y - ISO Factor9 |
1.71 |
| D |
63.500 mm |
| C0 - Static Radial Rating |
12100 lbf |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Cage Type |
Stamped Steel |
| G1 - Heat Generation Factor (Roller-Raceway) |
14.6 |
| da - Cone Frontface Backing Diameter |
34.04 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3490 lbf |
| Cup Part Number |
15250RB |
| Design Units |
Imperial |
| e - ISO Factor8 |
0.35 |
| C - Cup Width |
15.875 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |