280RV3901 NSK Four-Row Cylindrical Roller Bearing
280RV3901 NSK Four-Row Cylindrical Roller Bearing Hebei Xiantong Bearing Co., Ltd. Needs Analysis , 43 mm B - Cone Width Spherical Roller Bearing 30318 Series Manufacturing Service . Get Your Free.
| Brand Name: |
NSK |
| Model Number: |
280RV3901 |
| B - Cone Width: |
43 mm |
| K - Factor7: |
1.69 |
| Series: |
30318 |
| G1 - Heat Generation Factor (Roller-Raceway): |
176.8 |
| G2 - Heat Generation Factor (Rib-Roller End): |
31.8 |
| Bearing Weight: |
5.56 Kg |
| da - Cone Frontface Backing Diameter: |
105 mm |
| Y - ISO Factor9: |
1.74 |
Product Details
| B - Cone Width |
43 mm |
| K - Factor7 |
1.69 |
| Series |
30318 |
| G1 - Heat Generation Factor (Roller-Raceway) |
176.8 |
| G2 - Heat Generation Factor (Rib-Roller End) |
31.8 |
| Bearing Weight |
5.56 Kg |
| da - Cone Frontface Backing Diameter |
105 mm |
| Y - ISO Factor9 |
1.74 |
| C0 - Static Radial Rating |
429000 N |
| Aa - Cage-Cone Backface Clearance |
3.8 mm |
| C - Cup Width |
36 mm |
| db - Cone Backface Backing Diameter |
112 mm |
| e - ISO Factor8 |
0.35 |
| r - Cup Backface To Clear Radius2 |
3 mm |
| Db - Cup Backface Backing Diameter |
173 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
62200 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
406000 N |
| Cg - Geometry Factor |
0.0882 |
| Cup Part Number |
Y30318M |
| Ab - Cage-Cone Frontface Clearance |
6.4 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |