NSK NU238 Cylindrical roller bearings
Also known as : NU238, NU238ECM
- Inside Diameter: 190 mm
- Outside Diameter: 340 mm
- Width: 55 mm
- Basic dynamic load rating: 555 kN
- Basic static load rating: 770 kN
NSK NU238 Bearing
NSK NU238 Bearing details
| model | NU238 |
|---|---|
| d | 190 mm |
| D | 340 mm |
| B | 55 mm |
| rmin. | 4.0 mm |
| r1 min. | 4 mm |
| Fw | 231 mm |
| Cr |
555000 N 56500 kgf |
| C0r |
770000 N 78500 kgf |
| Limiting speeds | 1800 min-1 (Grease) |
| Limiting speeds | 2200 min-1 (Oil) |
| db min | 206 mm |
| db max | 226 mm |
| Da | 324.0 mm |
| ra | 3.0 mm |
| rb | 3 mm |
| Mass | 22.300 kg (approx.) |
NSK NU238 roller bearings, NU type, cylindrical roller bearings, single-Row.
NSK NU238 bearing cross reference
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NSK NJ1038 bearing
190mm x 290mm x 46mm