Deep Groove Ball Bearings SKF 62205 -2RS1

The SKF 62205 -2RS1 deep groove ball bearing, measuring 25x52x18 mm and featuring a ground seal on both sides, offers reliable protection against dirt and moisture.

The single-row deep groove ball bearing 62205 -2RS1 from SKF Roller Bearings primarily accommodates radial loads as well as axial forces in both directions. Manufactured from through-hardened standard roller bearing steel 100Cr6, this design has a width of 18 mm, an internal diameter of 25 mm and an external diameter of 52 mm. Seals on both sides keep the lubricant inside and prevent dirt particles from entering. A sheet steel cage guides the rolling elements at temperatures between –20 and +120 degrees.

In which applications is the 62205 -2RS1 deep groove ball bearing used?

This rolling bearing is designed for applications where combined radial and axial loads occur and where ambient moisture or dust must be kept out. Thanks to its 18 mm width, the internal space provides room for lubricant reserves. Maintenance engineers and designers use the dimensions 25 x 52 x 18 mm for shaft mountings with standard radial clearance, where an outer ring without a flange or groove is specified.

What are the key features of the 2RS1 seal design?

The 2RS1 seals consist of reinforced elastomeric sealing lips which bear against the inner ring on both sides with a sliding fit. This design protects the raceways against the ingress of foreign particles. The frictional contact between the sealing lips generates frictional heat at higher circumferential speeds, which must be taken into account at the limiting speed. The tolerance class P0/ABEC 1 ensures dimensional accuracy in accordance with standards for fits.