NSK 7221B Angular Contact Ball Bearings
Also known as : 7221B
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 142 kN
- Basic static load rating: 129 kN
NSK 7221B Bearing
NSK 7221B Bearing details
model | 7221B |
---|---|
d | 105 mm |
D | 190 mm |
B | 36 mm |
a | 79.9 mm |
rmin. | 2.1 mm |
r1 min. | 1.10 mm |
Cr |
142000 N 14500 kgf |
C0r |
129000 N 13100 kgf |
Limiting speeds | 2600 min-1 (Grease) |
Limiting speeds | 3600 min-1 (Oil) |
da | 117.0 mm |
Da | 178.0 mm |
ra | 2.0 mm |
Mass | 3.920 kg (approx.) |
As a NSK Bearing distributor, Nodes bearings have NSK 7221B ball bearings in stock, B: Contact Angle of 40°, single row. more related NSK bearings: NSK angular contact ball bearings catalogue.