The length of the Shaft collar is determined by the width of the outer sheave. Rolling bearing collar, bearing width and collar length are determined by the width of the external pulley. The collar is a separate ring part. The role of the collar is to hold the inner or outer ring of the bearing separately, to prevent the inner and outer rings of the bearing from being held by one component at the same time.
Need to customize the collar. For more collars, please contact our sales team