Deep Groove Ball Bearings FAG 62206 -2RSR

The FAG 62206 -2RSR deep groove ball bearing, with dimensions of 30x62x20 mm, protects the raceways from dirt and moisture by means of ground seals on both sides.

The single-row deep groove ball bearing 62206 -2RSR is a versatile radial ball bearing for rotating shafts in industrial applications. Manufactured from standard rolling-element bearing steel (100Cr6), this unit accommodates radial forces as well as moderate axial loads in both directions. The outer ring has no flange or groove, allowing the component to be fitted flush into standardised cylindrical housing bores. A sheet steel cage guides the rolling elements evenly along the raceway.

In which environments is the 62206-2RSR deep groove ball bearing suitable for use?

The component is suitable for bearing arrangements with a shaft diameter of 30 mm, where environmental dust or splashing water may be present. Typical applications include general mechanical engineering, conveyor systems, drive shafts and electric motors. The sealed design keeps fine particles and moisture away from the raceways, which reduces the risk of premature failure due to lubricant contamination during day-to-day operation.

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

The designation -2RSR stands for lip seals fitted on both sides that make contact. The elastic sealing lips rest against the inner ring shoulders and mechanically seal off the interior. Unlike open bearings, the factory-applied grease remains inside the bearing, whilst dirt particles are kept out. This significantly reduces maintenance requirements at operating temperatures ranging from -20 to +100 degrees Celsius.