SKF support rollers have an internal design based on needle or cylindrical roller bearings. They have a thick-walled outer ring, which enables them to accommodate high radial loads, while reducing distortion and bending stresses.
The outer ring running surface is crowned as standard. However, support rollers with a cylindrical (flat) running surface are also available. These pre-greased, ready-to-mount units are suitable for all types of cam drives, tracks and conveyor systems.