Deep Groove Ball Bearings
As RS1 but of Fluorocarbon rubber for higher temperatures. (also 2RS2). RSL. As RZ, new design, (also 2RSL). RSH. As RS1 new design, (Also 2. RSH) for bearings of 60, 62 and. 63 series up to 52mm od. RZ. Metal backed noncontact seal on one side (Also 2RZ). Z. Metal plate. ZZ. MRC seal designation (SKF 2RS1). 2Z.
Human services...