Deep Groove Ball Bearings SKF 62211 -2RS1

The SKF deep groove ball bearing 62211 -2RS1, with dimensions of 55x100x25 mm and a double-sided lip seal, offers effective protection against dust and moisture.

The SKF deep groove ball bearing 62211 -2RS1 is a single-row radial ball bearing designed for mounting rotating shafts. The design primarily accommodates radial loads and supports the shaft in both directions under moderate axial forces. Thanks to its sealed design with lip seals on both sides, the factory-applied lubricant remains inside, whilst the ingress of dust and moisture is prevented. The component, made from standard rolling-element bearing steel (100Cr6), is designed for temperatures ranging from –20 to +120 degrees Celsius.

In which industrial applications is the 62211 -2RS1 deep groove ball bearing used?

Industrial designs primarily use this rolling bearing for combined loads with a predominant radial component and moderate axial forces in both directions. Due to the wider design of the 622 series, the bearing holds more lubricant internally than narrower standard variants. The cylindrical outer ring, which has no groove or flange, fits precisely into the corresponding housing bores.

What are the key features of the 2RS1 double-sided sliding seal?

Two sealing discs in contact with each other seal the interior on both sides and protect the raceways from dirt particles or splash water. As the sealing lips rest elastically against the rotating inner ring, the grease remains inside the bearing, eliminating the need for relubrication during operation. In combination with the standard tolerance class P0 (ABEC 1) and standard air, the bearing is designed for shaft seats with a diameter of 55 mm. A sheet steel cage guides the rolling elements at a uniform spacing.