DRIVE BELT, TOOTHED, HYDROGENATED NITRILE RUBBER (HNBR, 80 IRHD, GLASS TENSION CORDS, EXTENDED LIFE, DOUBLE FACING FABRIC HYDROLYSIS RESISTANT) ***TO BE USED WITH FORD WSS-M99P1111-A***
|Publication Date:||24 June 2010|
The material defined by these specifications is a toothed drive belt based on 80 IRHD Hydrogenated Nitrile rubber (HNBR) with a double layer of polyamide facing fabric and glass fiber tension cords. The belt is suitable for use where average service temperatures up to 125 °C and peak service temperatures up to 140 °C are experienced. The belt is oil and water resistant and remains flexible down to -40 °C. The glass tension cords of -A4 belts are modified to improve hydrolysis resistance after prolonged water exposure.