7221CTRDULP3 NSK Super Precision Bearings
We Provide Handan Pangbo Bearings Sales Co., Lt.d Extensive 7221CTRDULP3 NSK Super Precision Bearings 3.1875 in d Selection And Competitive Wholesale Pricing.
| Brand Name: |
NSK |
| Model Number: |
7221CTRDULP3 |
| d: |
3.1875 in |
| Cage Type: |
Stamped Steel |
| K - Factor7: |
1.31 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
8120 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: |
71600 lbf |
| Bearing Weight: |
8.01 lb |
| Y1 - ISO Factor9: |
1.52 |
| T - Bearing Width across Cones: |
2.7500 in |
| PDF |
7221CTRDULP3 |
Product Details
| d |
3.1875 in |
| Cage Type |
Stamped Steel |
| K - Factor7 |
1.31 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
8120 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
71600 lbf |
| Bearing Weight |
8.01 lb |
| Y1 - ISO Factor9 |
1.52 |
| T - Bearing Width across Cones |
2.7500 in |
| B - Cone Width |
1.1720 in |
| Y2 - ISO Factor10 |
2.26 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
18600 lbf |
| Design Units |
Imperial |
| e - ISO Factor8 |
0.44 |
| Aa - Cage-Cone Backface Clearance |
0.07 in |
| D |
5.3750 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| Ab - Cage-Cone Frontface Clearance |
0.12 in |
| Series |
495 |
| C - Double Cup Width |
2.125 in |
| Da - Cup Frontface Backing Diameter |
5.16 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-6265378 |