Regina 520 ZRH Z-Ring Chain

Features:

• Patented Z inch 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 inch outer plates.

Specifications:

• Pitch: 15,875mm
• Inner width: 6,35mm
• Roller dia.: 10,23mm
• Plate thickness Outer: 2,0mm
• Plate thickness Inner: 2,0mm
• Pin length: 20,6mm
• Average tensile strength: 7822.lbs