Single row cam rollers
SKF single row cam rollers (fig. 1
) are based on deep groove ball bearings in the 62 series. They are supplied greased and capped with a sheet steel reinforced NBR contact seal on both sides.
Double row cam rollers
SKF double row cam rollers (fig. 2
) are based on double row angular contact ball bearings in the 32 dimension series and have a 30° contact angle. They are supplied greased and capped with either a sheet steel shield, on boths sides, that extends into a recess on the innner ring (suffix -2Z) or an RS contact seal on both sides (suffix -2RS1).