Deep Groove Ball Bearings FAG 6010 -2RSR

The 6010-2RSR deep groove ball bearing from FAG Wälzlager combines a 50 mm bore with seals that seal on both sides, making it suitable for installations exposed to dust and moisture.

The 6010-2RSR deep groove ball bearing is a single-row radial ball bearing conforming to standard specifications, manufactured from conventional 100Cr6 bearing steel. FAG Rolling Bearings manufactures this version with a bore of 50 mm, an outer diameter of 80 mm and a width of 16 mm. As a universal machine component, this bearing primarily absorbs radial forces, but due to its design, it can also withstand moderate axial forces in both directions. The integrated sheet steel cage guides the rolling elements evenly within the raceway.

What is the 6010-2RSR deep groove ball bearing suitable for in operation?

This bearing design is primarily used on rotating shafts which, in addition to radial forces, also require protection against environmental influences. The integrated seal protects the interior from the ingress of dirt and splash water and retains the lubricant inside the bearing. The permissible temperature range is from –20 to +100 degrees. As the outer ring has no groove or flange, the rolling bearing fits precisely into cylindrical housing bores.

What is the function of the 2RSR seal on both sides?

The designation 2RSR stands for abiding rubber sealing lips fitted on both sides. These seals lie directly against the contact surfaces of the inner ring and serve to minimise lubricant loss and prevent the ingress of solid particles. Compared with open bearings, this contact creates a small amount of additional friction but reduces susceptibility to contamination. In combination with the standard radial bearing clearance and tolerance class P0 or ABEC 1, the component fits standard shafts with a diameter of 50 mm.