Deep Groove Ball Bearings FAG 62208 -2RSR

The FAG 62208 -2RSR deep groove ball bearing, measuring 40x80x23 mm and featuring a ground seal on both sides, provides protection against the ingress of dirt.

The 62208 -2RSR deep groove ball bearing from FAG Rolling Bearings is a single-row radial ball bearing with an increased width compared to the standard 6208 series. Manufactured from standard rolling-bearing steel 100Cr6 and fitted with a dimensionally stable sheet steel cage, this design primarily accommodates radial forces as well as moderate axial forces. The sealing lips, which make contact on both sides, retain the lubricant inside the bearing and reduce the ingress of ambient particles.

In which applications does the 62208-2RSR deep groove ball bearing prove its worth?

The wider bearing variant is particularly suitable where dirt or moisture pose a risk to the rolling elements and a larger internal lubricant chamber is required. Typical applications include designs subject to moderate radial and axial loads in dusty or damp environments. The bearing is designed for a temperature range of -20 to +100 degrees Celsius. The cylindrical outer ring, without a flange or ring groove, allows for direct installation in flat housing bores.

What are the distinctive features of the 2RSR seal on this rolling bearing?

The designation -2RSR stands for abiding sealing discs fitted on both sides. These come into contact with the bearing inner ring via a sealing lip and shield the rolling elements against moisture and dust-like contaminants. Unlike open bearings, there is no need for external sealing elements. The standard radial bearing clearance and manufacture to tolerance class P0 (ABEC 1) ensure smooth running at typical operating temperatures and under normal fit conditions on the shaft and housing.