8PK 1780 OPTIBELT

This OPTIBELT 8PK 1780 is a car power / truck power - v-ribbed belts (rbk) / commercial vehicle belts from the optibelt RBK range, made of Ethylene Propylene Diene Monomer (EPDM). Specifications: 1780 mm pitch length, 8 ribs. (Material No. 1673387, GTIN 4014486359848, weight 0.256 kg). Fits: BMW : X3 (3.0L P), 5-523i; Bharat Benz : Bharat Benz Truck.

The optibelt RBK is a high performance ribbed belt for all modern standard ancillary component drives in passenger cars and vans. By means of its high level of flexibility, this belt construction enables space to be saved when configuring ancillary components.

Specifications & Identification

• The belt cross-section features a top surface made of EPDM, a cushion compound, and a base compound.
• It utilizes a tension cord, which is replaced by an elastic tension cord in elastic ribbed belt versions.
• The available sections include PJ, PK, DPK, and EPK.

Key Features & Product Benefits

• The optibelt RBK provides for secure and silent power transmission even under environmental influences such as dust, moisture, and extreme temperatures.
• It offers a high transmission ratio and high power transmission with minimum slip.
• The belt supports the automotive industry in its endeavours to increase flexibility, reduce weight, optimise costs, and reduce CO2 emissions.

Performance & Troubleshooting Guide

• Hardened, polished edges occur due to improper installation tension or reinforcing members being damaged due to improper installation.
• Cracks in the belt after a short running period are caused by belt tension that is too high.
• Uneven wear of the belt section happens because of pulley misalignment or strong belt vibrations.

Installation & Storage Warnings

• Belts must not come into contact with oil or similar substances.
• The belts should remain in their original packaging and be stored free of any tension until they are used.
• When stacking, a height of 300 mm should not be exceeded or deformation may occur.