COMPANYPRODUCTSRACINGUSE & MAINTENANCENEWS & EVENTSSALES NETWORK

ZR

The new, high-performance, outstanding ZR chains take a big step forward with the new patented Z44 seal rings. These new generation seal rings, which feature a special-designed conical shape on their inner side, are the result of the evolution of previous X-ring and Z-ring designs.
Features of this design are:
• Patented “Z” ring section.
• The Z-ring flexes when assembled, creating a spring effect that guarantees the seal will not diminish over time.
• The special Z-ring section provides enhanced chain flexibility.
• The lubricant trapped between the plates and the lobes of the Z-ring keeps the ring lubricated and increases its life.

ZR chains are the best choice for the most severe and demanding applications. Among other characteristics, the ZR chains feature high alloy steel plates and pins, solid bushings and rollers, shot-peening of plates, pins and rollers, performance-enhancing pre-stretching and “gold” outer plates.
 
 

CHAIN
Pitch Inner width Roller dia. Plate thickness Pin length Weight Average tensile strength
Outer Inner
Int. N°
Regina N° mm Inch mm Inch mm mm mm mm Kg/m Kg/100
Links
Lbs/100
Links
N Lbs
520
135 ZRH 15,875 5/8 6,35 1/4 10,23 2,0 2,0 20,6 1,04 1,64 3,65 34800
7822
520
135 ZRD 15,875 5/8 6,35 1/4 10,23 2,2 2,2 21,4 1,11 1,76 3,88 36000 7868
525 137 ZRD 15,875 5/8 7,95 5/16 10,23 2,2 2,2 22,9 1,17 1,86 4,10 35800 7868
525 137 ZRP 15,875 5/8 7,95 5/16 10,23 2,2 2,4 22,3 1,29 2,05 4,53 41000 9217
530 136 ZRT 15,875 5/8 9,53 3/8 10,23 2,4 2,4 25,3 1,40 2,22 4,90 41000 9217
530 136 ZRP 15,875 5/8 9,53 3/8 10,23 2,6 2,4 25,3 1,43 2,28 5,02 41500 9330
532 136.2 ZRP 15,875 5/8 9,53 3/8 11,10 2,6 2,4 25,3 1,50 2,38 5,26 41500 9330
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