NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Super Precision Angular Contact Bearings offers 0.38 e - ISO Factor8 a NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series selection of Genuine Super Precision Angular Contact Bearings at Wholesale Prices. We are China abec 9 Bearings Supplier a NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Certified Parts Retailer
| Brand Name: |
SKF |
| Model Number: |
NNU4921B/SPW33 |
| e - ISO Factor8: |
0.38 |
| Cone Part Number: |
476 |
| D1 - Flange Outer Diameter: |
4.9384 in |
| C0 - Static Radial Rating: |
41900 lbf |
| db - Cone Backface Backing Diameter: |
2.87 in |
| Cage Type: |
Stamped Steel |
| R - Cone Backface To Clear Radius1: |
0.080 in |
| d: |
2.3622 in |
Product Details
| e - ISO Factor8 |
0.38 |
| Cone Part Number |
476 |
| D1 - Flange Outer Diameter |
4.9384 in |
| C0 - Static Radial Rating |
41900 lbf |
| db - Cone Backface Backing Diameter |
2.87 in |
| Cage Type |
Stamped Steel |
| R - Cone Backface To Clear Radius1 |
0.080 in |
| d |
2.3622 in |
| K - Factor7 |
1.52 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
5500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
32200 lbf |
| Da - Cup Frontface Backing Diameter |
4.56 in |
| Cg - Geometry Factor11 |
0.108 |
| Aa - Cage-Cone Backface Clearance |
0.04 in |
| T - Bearing Width to Flange |
0.4368 in |
| G1 - Heat Generation Factor (Roller-Raceway)10 |
77.2 |
| C - Cup Width |
0.9542 in |
| Cup Part Number |
472-B |
| Series |
475 |
| Design Units |
Imperial |