Product description
GN 509.3 spring retainers are a component for the ball transfer units used on conveyor tracks.
Clamp spring washers type A facilitate insertion and removal of the ball transfer unit from the operator’s side.
Retaining rings type B are mounted from the back. Ball transfer units mounted this way can no longer be dismantled. No restrictions exist with respect to sheet metal thickness.
Specification
Type A
Spring steel
Stainless steel
Type B
Spring steel, zinc plated
RoHS