NSK 02872R/02820R roller bearings | 28.575x73.025x22.225 mm
Also known as : 02872/02820
- Inside Diameter: 28.575 mm
- Outside Diameter: 73.025 mm
- Width: 22.225 mm
- Basic dynamic load rating: 54.5 kN
- Basic static load rating: 64.5 kN
NSK 02872R/02820R Bearing
NSK 02872R/02820R Bearing details
Part Number | 02872R/02820R |
---|---|
d | 28.575 mm |
D | 73.025 mm |
T | 22.225 mm |
B | 22.225 mm |
C | 17.462 mm |
Cone rmin. | 0.8 mm |
Cup rmin. | 3.3 mm |
Cr | 54.5 kN |
C0r | 64.5 kN |
Limiting speeds |
5300 min-1 (Grease) |
Limiting speeds |
7100 min-1 (Oil) |
e | 0.45 (constant) |
y1 | 1.3 (Axial Load Factors) |
y0 | 0.73 (Axial Load Factors) |
Mass |
0.321 kg (CONE) 0.16 kg (CUP) |
NSK 02872R/02820R roller bearings, tapered roller bearing, Single-Row Inch Design.