Bearing - 6308 2Z C3 SKF
Product detailed description
Bearing - 6308 2Z C3 SKF
Single-row deep-groove ball bearing 6308 2Z C3 SKF
6308 2Z C3 is a versatile deep-groove ball bearing for radial load and axial loads in both directions. The 2Z version has non-contact metal shields on both sides to retain lubricant and limit the ingress of ordinary contaminants while maintaining low friction and suitability for higher speeds.
Key features
- Dimensions: 40 × 90 × 23 mm.
- Type: single-row deep-groove ball bearing.
- 2Z closure: metal shields on both sides.
- C3 internal clearance: greater radial clearance than the normal-clearance version.
- Load capability: radial load and moderate axial loads in both directions.
- Brand: SKF.
The shields operate without contact and therefore generate less friction than contact seals; however, they are not liquid-tight protection for heavily contaminated or wet environments. Grease is retained between the shields and routine relubrication is normally unnecessary in standard service.
C3 clearance is useful where temperature differential or tight ring fits reduce operating clearance; it is not automatically the correct choice for every application. Before ordering, compare the complete 6308 2Z C3 designation, dimensions and required clearance with the machine documentation. Apply mounting force only through the ring having the interference fit and protect the shields from deformation.
Product rating
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SKF – product identification and supply
The SKF designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.
The exact item should be selected by its complete designation and technical parameters. Dimensions, design, material and operating conditions are important when matching a replacement.
For an accurate quotation, please provide the full marking, required quantity and any available documentation. We will compare the specification and verify a suitable delivery option.
| Manufacturing company : | AB SKF (publ) |
|---|---|
| Address : | Sven Wingquists Gata 2, SE-415 50 Göteborg, Sweden |
| E-mail : | skf.cz@skf.com |