NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
We Provide Extensive NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Selection UIN BEARING CORP. And Competitive Wholesale Pricing. Imperial Design Units
| Brand Name: |
SKF |
| Model Number: |
NN3020KTN9/SPVR521 |
| Design Units: |
Imperial |
| C - Double Cup Width: |
2.1875 in |
| Aa - Cage-Cone Backface Clearance: |
0.05 in |
| D: |
4.4375 in |
| Cg - Geometry Factor11: |
0.107 |
| Y2 - ISO Factor10: |
2.96 |
| e - ISO Factor8: |
0.34 |
| Ab - Cage-Cone Frontface Clearance: |
0.13 in |
Product Details
| Design Units |
Imperial |
| C - Double Cup Width |
2.1875 in |
| Aa - Cage-Cone Backface Clearance |
0.05 in |
| D |
4.4375 in |
| Cg - Geometry Factor11 |
0.107 |
| Y2 - ISO Factor10 |
2.96 |
| e - ISO Factor8 |
0.34 |
| Ab - Cage-Cone Frontface Clearance |
0.13 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
5650 lbf |
| Da - Cup Frontface Backing Diameter |
4.25 in |
| T - Bearing Width across Cones |
2.6875 in |
| db - Cone Backface Backing Diameter |
2.68 in |
| Cage Type |
Stamped Steel |
| K - Factor7 |
1.72 |
| B - Cone Width |
1.1875 in |
| R - Cone Backface To Clear Radius1 |
0.14 in |
| Cup Part Number |
39520DC |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
16900 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
65300 lbf |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
+1-654-587-6477 |