Deep Groove Ball Bearings FAG 6217 -2RSR

The FAG 6217-2RSR single-row deep-groove ball bearing, with an 85 mm bore and a ground seal on both sides, provides protection against the ingress of dirt.

The 6217-2RSR deep groove ball bearing is a single-row rolling bearing designed for industrial drive and shaft assemblies. Manufactured from standard rolling bearing steel 100Cr6, this design primarily accommodates radial forces as well as moderate axial loads in both directions. The manufacturer, FAG, equips this version with a standard radial clearance and tolerance class P0 or ABEC 1, enabling the bearing to meet common standard requirements in mechanical engineering. The design combines guidance accuracy with robust load-carrying capacity.

What operating conditions are suitable for the 6217-2RSR deep groove ball bearing?

This radial ball bearing is suitable for rotating shaft arrangements with a shaft diameter of 85 mm under combined loads. Due to their design, deep-groove ball bearings run very smoothly and are suitable for continuous rotational movement. The component does not require a flange or groove on the outer ring and can be fitted precisely into cylindrical housing bores with an outer diameter of 150 mm. A sturdy sheet steel cage guides the rolling elements evenly during operation.

What is the function of the 2RSR seal in this rolling bearing?

The RSR seal, fitted on both sides, consists of sliding sealing discs that bear against the inner ring. This design shields the rolling element set against the ingress of dust and dirt particles. At the same time, the seal helps to effectively limit the escape of lubricant. This design is a suitable solution for bearings in contaminated environments and is rated for operating temperatures ranging from –20 to +100 degrees Celsius.