ZRK 1177 OPTIBELT

This OPTIBELT ZRK 1177 is a car power - timing belts (zrk) from the optibelt ZRK range, made of Highly Saturated Nitrile (HSN). Specifications: 123 teeth, 19.1 mm width. (Material No. 1018532, GTIN 4014486404180, weight 0.111 kg). Fits: Ace Dicor.

The optibelt ZRK fulfills the high demands of automobile manufacturers by providing a synchronous drive for cam drive pulleys and balance shafts over its entire lifetime. Due to ideally matched materials, the optibelt ZRK achieves outstanding results with regard to performance and durability.

Specifications & Identification

• The cross-section includes a strong glass-fibre tension cord and a wear-resistant polyamide fabric.
• It features a shear-resistant rubber mixture tooth core and a resilient top surface.
• The broad portfolio of products covers all popular cars and vans.

Key Features & Product Benefits

• The sophisticated material combinations ensure high resistance to abrasion, heat and cold.
• The stretch-free tension members provide high tensile strength and length stability.
• The belt guarantees maximum durability and operational safety with high efficiency.

Performance & Troubleshooting Guide

• Wear on edges occurs when there is no axially parallel setting and the belt runs against the flanged pulley.
• Cracking is caused by ambient temperatures that are too high or too low, or by an ageing belt.
• Timing belt rips happen when installation tension is too high or foreign objects enter the drive.

Installation & Storage Warnings

• Kinking or crimping the belt before or during assembly causes the timing belt to rip.
• Fill in the timing belt adhesive label legibly and attach it firmly in the engine compartment.
• Store timing belts dry and at +15 to +25°C, avoiding exposure to oxygen, light, and extreme temperatures.