Deep Groove Ball Bearings SKF 62302 -2RS1

The SKF 62302 -2RS1 deep groove ball bearing has compact dimensions of 15x42x17 mm and offers protection against dirt and moisture on both sides.

The 62302 -2RS1 deep groove ball bearing is a single-row rolling bearing made from standard bearing steel (100Cr6) for radial and axial loads. Fitted with seals that rub against the raceways on both sides, this design keeps contaminants out of the raceways and retains the lubricant inside the bearing. With a bore of 15 mm, an outside diameter of 42 mm and an extended width of 17 mm, the SKF bearing is suitable for compact shaft mountings in mechanical engineering and equipment manufacturing.

What is the 62302-2RS1 deep groove ball bearing suitable for in industrial applications?

This radial deep-groove ball bearing is primarily used where moderate loads act on rotating shafts and the installation space allows for additional volume in terms of width. Typical applications can be found in general mechanical engineering and in drive technology for compact shaft arrangements. As the sheet steel cage guides the rolling elements and the component is designed for a temperature range of –20 to +120 degrees, it is suitable for demanding operating environments.

What is the function of the double-sided 2RS1 seal?

The seal designation 2RS1 refers to two contacting seal discs that bear against the inner ring on both sides. This design protects the interior of the bearing from dust, dirt particles and splash water. Thanks to the standard radial bearing clearance and manufacture to tolerance class P0 (ABEC 1), the component can be fitted with precision. Because the seal lips make a sliding contact, there is slightly higher friction compared to open designs, which effectively reduces lubricant leakage.