Self-Lubricated (SLR) Chain

Donghua’s Self-Lubricating Roller (SLR) Chain incorporates special oil impregnated sintered bushings which extend beyond the inner plates to prevent dirt ingress, giving these chains their self-lubricating characteristics.

Nickel plated throughout to prevent corrosion, and with chemically plated and tempered pins, SLR Chain offers improved wear resistance and added protection in the bearing area. This chain is ideal for use in areas where chain lubrication is difficult or undesirable. 


SLR Technical leaflet
SLR Information leaflet