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BALL BEARING SKF 6310
The SKF 6310 is a single-row deep groove ball bearing in the popular 63 Series, engineered for applications requiring good radial load capacity, stable high-speed performance, and long service life. It is widely used in electric motors, pumps, conveyors, gearboxes, industrial fans, compressors, and general machinery.
SKF is a world-leading bearing manufacturer from Sweden, recognized for precision engineering and durability.
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Product Details
| Item | Specification |
|---|---|
| Model | 6310 |
| Brand | SKF |
| Bearing Type | Deep Groove Ball Bearing |
| Series | 63 Series |
| Bore Diameter (ID) | 50 mm |
| Outside Diameter (OD) | 110 mm |
| Width | 27 mm |
| Rows | Single Row |
| Design | Open Type |
| Bore Type | Cylindrical |
| Cage Material | Steel / Sheet Metal |
| Weight | Approx. 1.05 kg |
Standard dimensions are 50 x 110 x 27 mm.
Bearing Code Meaning
- 63 = Medium/heavy-duty deep groove bearing series
- 10 = Bore code for 50 mm shaft size
Key Features
✅ Good Load Capacity
Thicker section than 62 series, suitable for higher radial loads.
✅ Smooth High-Speed Operation
Optimized for low friction, low vibration, and reliable rotation.
✅ Supports Combined Loads
Handles radial loads and moderate axial loads in both directions.
✅ Easy Lubrication
Open type design supports grease or oil systems.
✅ Premium Industrial Quality
SKF bearings are trusted in OEM and maintenance markets worldwide.
Typical Applications
- Electric motors
- Industrial pumps
- Conveyors
- Gearboxes
- Compressors
- Industrial fans
- Factory machinery
Technical Performance
| Item | Value |
|---|---|
| Dynamic Load Rating | 65 kN |
| Static Load Rating | 38 kN |
| Reference Speed | 13,000 rpm |
| Limiting Speed | 8,500 rpm |
Common Variants
| Variant | Description |
|---|---|
| 6310 | Open type |
| 6310-2Z | Double metal shields |
| 6310-2RS1 | Double rubber seals |
| 6310/C3 | Increased internal clearance |
| 6310 NR | Snap ring groove |
Equivalent / Similar Bearings
- FAG 6310
- NSK 6310
- NTN 6310
- KOYO 6310
SKF 6310
Data sheet
- Indent (I.D.) - m.m.
- 50
- Outdent (O.D.) - m.m.
- 110
- Thickness - m.m.
- 27
- Material
- BEARING STEEL
- Cover Material
- BEARING STEEL
- Brand
- SKF-SWEDEN
- Item Condition
- New
Specific References
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The SKF 6310 is a single-row deep groove ball bearing in the popular 63 Series, engineered for applications requiring good radial load capacity, stable high-speed performance, and long service life. It is widely used in electric motors, pumps, conveyors, gearboxes, industrial fans, compressors, and general machinery.
SKF is a world-leading bearing manufacturer from Sweden, recognized for precision engineering and durability.