NTN NF312 Cylindrical roller bearing
Also known as : NF312
- Inside Diameter: 60 mm
- Outside Diameter: 130 mm
- Width: 31 mm
- Basic dynamic load rating: 124 kN
- Basic static load rating: 126 kN
NTN NF312
NTN NF312 details
| Part Number | NF312 |
|---|---|
| Brand | NTN |
| Type | Cylindrical roller bearings NF type |
| Mass | - kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 60 |
| Outer dia. (D) | 130 |
| Width (B) | 31 |
| Chamfer (rs_min) | 2.1 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 124 |
| Static (Cor) | 126 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 12600 |
| Static (Cor) | 12900 |
| Limiting speed (min-1) | |
| Grease | 5500 |
| Oil | 6500 |
| Abutment and fillet dimensions (mm) | |
| da min | 71 |
| Da max | 119 |
| ras max | 2 |
NTN NF312 bearing cross reference
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