CHAIN 520ZRP GB 120RS+RH

Z-ring chains feature the patented Z44 sealing rings, which greatly improve performance and wear life, making previous X-ring and Z-ring chains obsolete

50% reduction in friction compared to traditional o-rings

Constant lubrication from special high-temperature grease in the critical pin/bushing area provides long life

High-carbon alloy pins to minimize wear and increased roller thickness to prolong durability

Thicker outer plates and quad-riveting for greater tensile strength

Rivet type link included