IKO NAF507820 needle roller bearings
Also known as : NAO50x78x20
- Inside Diameter: 50 mm
- Outside Diameter: 78 mm
- Width: 20 mm
- Basic dynamic load rating: 38.9 kN
- Basic static load rating: 71.7 kN
IKO NAF507820 needle bearing
IKO NAF507820 Bearing details
Identification number | NAF507820 |
---|---|
Brand | IKO |
Catagory | Needle roller bearings with separable cage |
Mass | 0.39 kg |
Boundary dimensions | |
d | 50 mm |
D | 78 mm |
C | 20 mm |
r s min | 1 mm |
F w | 60 mm |
Standard mounting dimensions | |
d b | 66.3 mm |
D a Max. | 73 mm |
d a Min. | 55 mm |
d a Max. | 59 mm |
D b | 60.8 mm |
C | 38.9 kN, Basic dynamic load rating |
C 0 | 71.7 kN, Basic static load rating |
Allowable rotational speed | 8500 rpm |
Assembled inner ring | LRT506020 |
IKO NAF507820 is NAF Series Needle Roller Bearings With Inner Ring.