Deep Groove Ball Bearings SKF 6008 -2RS1/C3

The SKF 6008 -2RS1/C3 deep groove ball bearing features compact dimensions of 40x68x15 mm, increased C3 clearance and seals that rub against the bearing on both sides to ensure protected bearing positions.

The SKF 6008 -2RS1/C3 deep groove ball bearing is a single-row radial ball bearing made from roller bearing steel (100Cr6) in the Explorer design. The component primarily accommodates radial loads as well as moderate axial forces in both directions. Thanks to its manufacture to tolerance class P6 (ABEC 3), it is characterised by tighter tolerances and improved running accuracy. Its use is recommended where protection against contamination and thermal compensation during operation are required.

In which installation scenarios does the 6008-2RS1/C3 deep groove ball bearing prove its worth?

This rolling bearing is suitable for industrial applications where operational heating or vibrations occur. Typical applications include rotating shafts with a 40 mm diameter in machinery and drive systems. 2RS1 seals on both sides help to keep out dirt particles and moisture whilst retaining the lubricant inside. With a temperature range of -20 to +120 degrees, the component is suitable for a wide variety of environmental conditions.

What is the function of the seal and the C3 bearing clearance?

The 2RS1 sealing elements rest against the inner ring, forming a protective barrier for open bearings, which can reduce maintenance requirements during operation. Thanks to the increased C3 radial bearing clearance, the bearing compensates for dimensional changes should tight fits on the shaft and housing restrict the radial clearance. The increased clearance also accommodates temperature differentials between the inner and outer rings. A sheet steel cage ensures that the rolling elements are guided evenly.