Description
The 6312-2Z Deep Groove Ball Bearing is an SKF Explorer-class bearing engineered for durability, efficiency, and smooth operation. Featuring non-contact metal shields on both sides, it effectively retains grease while protecting against dust and contaminants, extending service life. Its robust single-row design handles both radial and axial loads in either direction, while maintaining low noise and vibration for quiet, reliable operation. Ideal for motors, gearboxes, and heavy-duty machinery, the 6312-2Z delivers dependable performance with minimal maintenance needs.
Specifications
| Attribute | Value |
|---|---|
| Bore Diameter | 60 mm |
| Outside Diameter | 130 mm |
| Width | 31 mm |
| Basic Dynamic Load Rating (C) | 85.2 kN |
| Basic Static Load Rating (C₀) | 52 kN |
| Reference Speed | 11,000 r/min |
| Limiting Speed | 5,600 r/min |
| Performance Class | SKF Explorer |
| Number of Rows | 1 |
| Bore Type | Cylindrical |
| Cage Material | Sheet Metal |
| Radial Internal Clearance | CN |
| Sealing | Shield on both sides |
| Sealing Type | Non-contact |
| Material | Bearing Steel |
| Lubricant | Grease |
| Relubrication Feature | Without |
| Net Weight | 1.73 kg |
| Indicative Carbon Footprint | 6.23 kg CO₂e |
| eClass Code | 23-05-08-01 |
| UNSPSC Code | 31171504 |
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