NN3021K NTN Cylindrical Roller Bearing
How do I place an EMERGENCY order for a NN3021K NTN Cylindrical Roller Bearing that 0.9688 in B - Cone Width I want to 4500 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 pick up Shanghai Ruonan-Power Co., Ltd. at a our store?
| Brand Name: |
NTN |
| Model Number: |
NN3021K |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
4500 lbf |
| B - Cone Width: |
0.9688 in |
| D: |
3.9370 in |
| T - Bearing Width across Cones: |
2.1250 in |
| Cg - Geometry Factor11: |
0.103 |
| Series: |
28900 |
| e - ISO Factor8: |
0.43 |
| r - Cup Frontface To Clear Radius2: |
0.03 in |
| PDF |
NN3021K |
Product Details
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
4500 lbf |
| B - Cone Width |
0.9688 in |
| D |
3.9370 in |
| T - Bearing Width across Cones |
2.1250 in |
| Cg - Geometry Factor11 |
0.103 |
| Series |
28900 |
| e - ISO Factor8 |
0.43 |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| Design Units |
Imperial |
| C - Double Cup Width |
1.7500 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
6180 lbf |
| Y2 - ISO Factor10 |
2.36 |
| Aa - Cage-Cone Backface Clearance |
0.02 in |
| K - Factor7 |
1.37 |
| R - Cone Backface To Clear Radius1 |
0.080 in |
| Bearing Weight |
3.4 lb |
| Cone Part Number |
28990 |
| Cup Part Number |
28921DC |
| db - Cone Backface Backing Diameter |
2.83 in |
| Cage Type |
Stamped Steel |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8689236 |