Deep Groove Ball Bearings SKF 62202 -2RS1

The SKF 62202 -2RS1 deep groove ball bearing, measuring 15x35x14 mm, offers a compact design and reliable protection against dirt thanks to lip seals on both sides.

This single-row deep groove ball bearing 62202 -2RS1 primarily accommodates radial loads and supports shafts subjected to moderate axial forces. Manufactured from standard roller bearing steel (100Cr6) with a robust sheet steel cage, this design complies with tolerance class P0/PN (ABEC 1). Compared to the narrower standard 6202 series, this variant has a wider design of 14 mm. This provides a greater volume of lubricant inside for continuous operation.

For which operating conditions is the 62202-2RS1 deep groove ball bearing suitable?

This bearing is recommended for shaft mountings where components need to be protected from dust and moisture. The seals, which seal on both sides, prevent grease from leaking out and particles from entering. This ensures that the bearing continues to function correctly even under demanding environmental conditions. The deep groove ball bearing is designed for a temperature range of -20 to +120 degrees.

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

The factory-fitted sealing discs rest against the inner ring with their sealing lips, forming a barrier against contaminants. This enables the bearing to retain its grease fill for long periods. When designing the bearing, the standard radial bearing clearance must be taken into account; this is designed for typical interference fits without significant thermal expansion. The outer ring has no flange or groove, allowing the bearing to fit flush into cylindrical housing bores.