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.
IKO NAF507820 bearing cross reference
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