NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Super Precision Bearing offers a NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series 271.02 mm db - Cone Backface Backing Diameter selection 261.11 mm da - Cone Frontface Backing Diameter of Genuine Super Precision Bearing at Wholesale Prices. We are a NN3021KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Certified Parts 234.95 mm d Retailer BEARING DRIVESHAFT,INC.
| Brand Name: |
SKF |
| Model Number: |
NN3021KTN9/SPVR521 |
| da - Cone Frontface Backing Diameter: |
261.11 mm |
| d: |
234.95 mm |
| db - Cone Backface Backing Diameter: |
271.02 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
41700 lbf |
| e - ISO Factor8: |
0.33 |
| C - Cup Width: |
57.150 mm |
| Aa - Cage-Cone Backface Clearance: |
7.6 mm |
| a - Effective Center Location3: |
-6.6 mm |
Product Details
| da - Cone Frontface Backing Diameter |
261.11 mm |
| d |
234.95 mm |
| db - Cone Backface Backing Diameter |
271.02 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
41700 lbf |
| e - ISO Factor8 |
0.33 |
| C - Cup Width |
57.150 mm |
| Aa - Cage-Cone Backface Clearance |
7.6 mm |
| a - Effective Center Location3 |
-6.6 mm |
| Db - Cup Backface Backing Diameter |
356.11 mm |
| Y - ISO Factor9 |
1.8 |
| C0 - Static Radial Rating |
455000 lbf |
| B |
74.610 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
283000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
73200 lbf |
| Cone Part Number |
M252330 |
| Cg - Geometry Factor |
0.159 |
| Cage Type |
Stamped Steel |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| D |
381.000 mm |
| B - Cone Width |
74.613 mm |