NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
High China Rexroth a10v Hydraulic Pump Supplier Quality NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series. Competitive Super Precision Angular Contact Bearings Pricing. 5640 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)7 Accept Stamped Steel Cage Type Small Order. Easy and Fast Shipping.
| Brand Name: |
SKF |
| Model Number: |
NNU4920B/SPW33 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: |
5640 lbf |
| Cage Type: |
Stamped Steel |
| da - Cone Frontface Backing Diameter: |
2.05 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
14.3 |
| G1 - Heat Generation Factor (Roller-Raceway): |
52.9 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
77700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6: |
44700 lbf |
| R - Cone Backface To Clear Radius3: |
0.14 in |
Product Details
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
5640 lbf |
| Cage Type |
Stamped Steel |
| da - Cone Frontface Backing Diameter |
2.05 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
14.3 |
| G1 - Heat Generation Factor (Roller-Raceway) |
52.9 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
77700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
44700 lbf |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| Cone Part Number |
4395 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
20200 lbf |
| K - Factor8 |
2.05 |
| B - Cone Width |
1.5900 in |
| Cg - Geometry Factor |
0.0872 |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| db - Cone Backface Backing Diameter |
2.36 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
11600 lbf |
| d |
1.6563 in |
| C0 - Static Radial Rating |
45900 lbf |
| Design Units |
Imperial |
| Aa - Cage-Cone Backface Clearance |
0.06 in |