6312-Open
6300 SeriesOpenGDQV 6312-Open deep groove ball bearing, 60×130×31mm, open type (no seal or shield), for special applications requiring frequent maintenance. Dynamic load rating 81.9kN, static load rating 52.15kN. Suitable for electric motors, water pumps, agricultural machinery, and general industrial applications.
Technical Drawing
Technical Specifications
| Bore (d) | 60 mm |
| Outer Diameter (D) | 130 mm |
| Width (B) | 31 mm |
| Dynamic Load (C) | 81.9 kN |
| Static Load (C₀) | 52.15 kN |
| Limiting Speed (Grease) | 5,300 rpm |
| Limiting Speed (Oil) | 6,300 rpm |
| Internal Clearance | Please contact sales for confirmationPending confirmation |
| Material | Please contact sales for confirmationPending confirmation |
| Precision Grade | Please contact sales for confirmationPending confirmation |
Key Features
- Standard dimensions: 60mm bore × 130mm OD × 31mm width
- Open type for contamination protection
- Dynamic load rating: 81.9kN | Static load rating: 52.15kN
- Grease speed limit: 5,300 r/min | Oil speed limit: 6,300 r/min
- Bearing steel, internal clearance and precision grade pending
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