Deep Groove Ball Bearings SKF 6310 -RS1/C3

The SKF 6310 -RS1/C3 deep groove ball bearing, with dimensions of 50x110x27 mm, single-side sealing and C3 clearance, offers a tailored solution for shaft mountings subject to thermal stress.

The 6310 -RS1/C3 deep groove ball bearing is a single-row rolling bearing designed primarily for radial loads. It also accommodates axial forces in both directions. This design is manufactured by SKF and is made from case-hardened standard roller bearing steel 100Cr6. Thanks to the combination of a protective sealing lip and increased radial bearing clearance, this design is suitable for demanding bearing arrangements in mechanical and plant engineering.

In which applications is the 6310-RS1/C3 deep groove ball bearing used?

This deep-groove ball bearing is primarily used in bearing arrangements where temperature differences occur between the inner and outer rings. It is used in rotating shaft assemblies that accommodate moderate axial forces in addition to radial forces. As the bearing is sealed on one side, it protects the raceway on the outer side against dirt particles. At the same time, the open opposite side allows lubrication via the interior of the housing, which facilitates the supply of lubricant in enclosed assemblies.

What are the functions of the C3 radial clearance and the RS1 seal?

The designation C3 indicates a radial clearance that is slightly greater than the standard value. This reserve helps to prevent the rolling elements from jamming in the event of heat-induced shaft expansion or tight fits. In addition, the RS1 sealing lip seals one end face against dirt and dust. A sturdy sheet steel cage guides the rolling elements evenly through the raceway. The component is designed for a temperature range of -20 to +120 degrees.