NSK 7221A Angular Contact Ball Bearings
Also known as : 7221A
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 157 kN
- Basic static load rating: 142 kN
NSK 7221A Bearing
NSK 7221A Bearing details
model | 7221A |
---|---|
d | 105 mm |
D | 190 mm |
B | 36 mm |
a | 60.6 mm |
rmin. | 2.1 mm |
r1 min. | 1.10 mm |
Cr | 157000 N 16000 kgf |
C0r | 142000 N 14400 kgf |
Limiting speeds | 3800 min-1 (Grease) |
Limiting speeds | 5000 min-1 (Oil) |
da | 117.0 mm |
Da | 178.0 mm |
ra | 2.0 mm |
Mass | 3.840 kg (approx.) |
As a NSK Bearing distributor, Nodes bearings have NSK 7221A ball bearings in stock, A :Contact Angle of 30°, single row. more related NSK bearings: NSK angular contact ball bearings catalogue.