NTN NU252 Cylindrical roller bearing
Also known as : NU252
- Inside Diameter: 260 mm
- Outside Diameter: 480 mm
- Width: 80 mm
- Basic dynamic load rating: 1150 kN
- Basic static load rating: 1660 kN
NTN NU252
NTN NU252 details
| Part Number | NU252 |
|---|---|
| Brand | NTN |
| Type |
Cylindrical roller bearings NU type |
| Mass | 66.9 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 260 |
| Outer dia. (D) | 480 |
| Width (B) | 80 |
| Chamfer (rs_min) | 5 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 1150 |
| Static (Cor) | 1660 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 117000 |
| Static (Cor) | 170000 |
| Limiting speed (min-1) | |
| Grease | 1300 |
| Oil | 1600 |
| Abutment and fillet dimensions (mm) | |
| da min | 280 |
| Da max | 460 |
| ras max | 4 |
NTN NU252 bearing cross reference
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