NSK NU344 Cylindrical roller bearings
Also known as : NU344, NU344M
- Inside Diameter: 220 mm
- Outside Diameter: 460 mm
- Width: 88 mm
- Basic dynamic load rating: 1190 kN
- Basic static load rating: 1570 kN
NSK NU344 Bearing
NSK NU344 Bearing details
| model | NU344 |
|---|---|
| d | 220 mm |
| D | 460 mm |
| B | 88 mm |
| rmin. | 5.0 mm |
| r1 min. | 5 mm |
| Fw | 284 mm |
| Cr |
1190000 N 122000 kgf |
| C0r |
1570000 N 161000 kgf |
| Limiting speeds | 1200 min-1 (Grease) |
| Limiting speeds | 1500 min-1 (Oil) |
| db min | 240 mm |
| db max | 278 mm |
| Da | 440.0 mm |
| ra | 4.0 mm |
| rb | 4 mm |
| Mass | 74.600 kg (approx.) |
NSK NU344 roller bearings, NU type, cylindrical roller bearings, single-Row.
NSK NU344 bearing cross reference
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