Deep Groove Ball Bearings SKF 62209 -2RS1

The SKF 62209 -2RS1 deep groove ball bearing offers double-sided sealing protection with compact dimensions of 45 × 85 × 23 mm for demanding industrial applications.

The SKF 62209 -2RS1 single-row deep groove ball bearing is designed primarily to accommodate radial loads as well as axial forces in both directions. Manufactured from standard rolling-bearing steel (100Cr6), this rolling bearing features a lightweight sheet steel cage and an outer ring without a flange or groove. Compared to the basic 62 series, this design has an increased width of 23 mm. The integrated lip seals help to keep dirt particles and moisture out of the bearing interior.

What is the 62209-2RS1 deep groove ball bearing suitable for?

This bearing unit is primarily used in applications with high levels of dirt and moisture. The sealing lips on both sides ensure that the lubricant remains trapped within the bearing chamber, making it suitable for hard-to-reach installation locations without external relubrication facilities. The component is designed for a temperature range of -20 to +120 degrees Celsius and is intended for use in general mechanical engineering as well as for maintenance and repair work.

What are the advantages of the double-sided 2RS1 seal?

The 2RS1 design features seals that make contact on both sides, resting directly against the inner ring shoulder. This contact-sealing action reduces the ingress of fine particles compared with non-contact cover plates. As the bearing is manufactured with standard radial clearance and to tolerance class P0 (ABEC 1), it can be mounted directly onto cylindrical shafts with a nominal diameter of 45 mm without the need for separate readjustment of the bearing clearance.