INA HK4520-2RS Needle roller bearings
Also known as : HK4520-2RS
- Inside Diameter: 45 mm
- Outside Diameter: 52 mm
- Width: 20 mm
- Basic dynamic load rating: 21.3 kN
- Basic static load rating: 43 kN
INA HK4520-2RS Bearing
INA HK4520-2RS Bearing details
| model | HK4520-2RS |
|---|---|
| Fw | 45 mm |
| D | 52 mm |
| C1 | 20 mm |
| rmin | 0.8 mm |
| Cr | 21300 N |
| C0r | 43000 N |
| Cur | 5700 N Fatigue limit load, radial |
| Limiting speed | 3550 1/min, grease lubrication |
| mass | 54 g |
INA HK4520-2RS needle bearings, drawn cup needle roller bearing with open ends, lip seals on both sides, to DIN 618-2.
INA HK4520-2RS bearing cross reference
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