NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Super Precision Bearing offers a NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series selection of 162.05 mm Db - Cup Backface Backing Diameter Genuine Super Precision Bearing at Wholesale Prices. We 172 mm Da - Cup Frontface Backing Diameter are a NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Certified BEARING BOWER CORP. Parts Retailer
| Brand Name: |
SKF |
| Model Number: |
NN3020KTN9/SPVR521 |
| Db - Cup Backface Backing Diameter: |
162.05 mm |
| Cg - Geometry Factor: |
0.113 |
| Da - Cup Frontface Backing Diameter: |
172 mm |
| C - Cup Width: |
38 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
66900 N |
| db - Cone Backface Backing Diameter: |
137.92 mm |
| Bearing Weight: |
4.5 Kg |
| Y - ISO Factor9: |
1.48 |
Product Details
| Db - Cup Backface Backing Diameter |
162.05 mm |
| Cg - Geometry Factor |
0.113 |
| Da - Cup Frontface Backing Diameter |
172 mm |
| C - Cup Width |
38 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
66900 N |
| db - Cone Backface Backing Diameter |
137.92 mm |
| Bearing Weight |
4.5 Kg |
| Y - ISO Factor9 |
1.48 |
| Design Units |
METRIC |
| D |
180 mm |
| Ab - Cage-Cone Frontface Clearance |
4.6 mm |
| a - Effective Center Location3 |
-5.8 mm |
| r - Cup Backface To Clear Radius2 |
2.54 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
52.1 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
371000 N |
| Cone Part Number |
JHM522649A |
| Cage Type |
Stamped Steel |
| B |
47.000 mm |
| da - Cone Frontface Backing Diameter |
121.92 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
96300 N |