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 |