Regina 520 ZRA 122 CHAINLINKS Universal ChainRef : REG0010 / 520-ZRA-122

The BLACK DUAL chains are made of natural steel colour and are available only in sizes 520 and 525.

Manufactured with high carbon content alloy steel components, solid bushings and rollers, plates, pins, and shot-peened rollers for high fatigue resistance.

Laser marking on the outer plates to identify the size, model, and origin.

Subjected to a pre-stretching process that enhances performance, particularly due to the Z-Ring seals, the BLACK DUAL chains ensure high mileage, reduced elongation, and extended lubrication intervals.

Supplied with 2 crimping links type 19 (solid) and 44 (hollow) and a quick link type 42 (press-fit).

• Pitch: 520
• Number of links: 122
• O-rings: With O-rings
• Colour: Steel
• Number of supplied links: 3 (2+1)
• Type of supplied link: Crimp + Quick
• Type of supplied link detail: Solid + Hollow + Press-fit
• Range: Black Dual
• Tensile strength (kN): 33.8
• Weight (Kg/100 links): 1.59