NN3956 NSK Double row cylindrical roller bearings
| Brand Name: |
NSK |
| Model Number: |
NN3956 |
| Aa - Cage-Cone Backface Clearance: |
0 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
3750 lbf |
| Y1 - ISO Factor9: |
1.68 |
| Y2 - ISO Factor10: |
2.5 |
| da - Cone Frontface Backing Diameter: |
2.76 in |
| B - Double Cone Width: |
2.8750 in |
| e - ISO Factor8: |
0.4 |
| T - Bearing Width across Cups: |
2.3167 in |
Product Details
| Aa - Cage-Cone Backface Clearance |
0 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
3750 lbf |
| Y1 - ISO Factor9 |
1.68 |
| Y2 - ISO Factor10 |
2.5 |
| da - Cone Frontface Backing Diameter |
2.76 in |
| B - Double Cone Width |
2.8750 in |
| e - ISO Factor8 |
0.4 |
| T - Bearing Width across Cups |
2.3167 in |
| K - Factor7 |
1.45 |
| R - Cone Frontface To Clear Radius1 |
0.030 in |
| Cage Type |
Stamped Steel |
| Bearing Weight |
5.3 lb |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
5440 lbf |
| Db - Cup Backface Backing Diameter |
4.02 in |
| r - Cup Backface To Clear Radius2 |
0.06 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
9480 lbf |
| Cg - Geometry Factor11 |
0.0984 |
| Cup Part Number |
393C |
| Series |
395 |
| D |
4.4680 in |
Company Profile
| Phone |
+951 558225 |
| Fax |
+951 558225 |