IKO NAF506820 needle roller bearings
Also known as : NAO50x68x20
- Inside Diameter: 50 mm
- Outside Diameter: 68 mm
- Width: 20 mm
- Basic dynamic load rating: 28.6 kN
- Basic static load rating: 66 kN

IKO NAF506820 needle bearing
IKO NAF506820 Bearing details
Identification number | NAF506820 |
---|---|
Brand | IKO |
Catagory | Needle roller bearings with separable cage |
Mass | 0.23 kg |
Boundary dimensions | |
d | 50 mm |
D | 68 mm |
C | 20 mm |
r s min | 0.3 mm |
F w | 55 mm |
Standard mounting dimensions | |
d b | 59.5 mm |
D a Max. | 66 mm |
d a Min. | 52 mm |
d a Max. | 54 mm |
D b | 55.8 mm |
C | 28.6 kN, Basic dynamic load rating |
C 0 | 66 kN, Basic static load rating |
Allowable rotational speed | 9000 rpm |
Assembled inner ring | LRT505520 |
IKO NAF506820 is NAF Series Needle Roller Bearings With Inner Ring.

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