Automotive Belts suppliers Features 鈼?Good aging resistance: Especially excellent ozone resistance. 鈼?Good chemical stability: In addition to strong oxidizing acid, resistance to general chemical erosion 鈼?Excellent oil resistance: Has extremely low oil swelling resistance, better oil resistance. 鈼?Durability is good: The dynamic performance is better than CR synchronous belt,it is the first choice of high-grade car transmission belt. 鈼?Excellent wear resistance: Wear less than neoprene synchronous belt, reduce noise, effectively prolong the service life of the timing belt Specification TIMING BELT SectionPitch (mm)Tooth Height (mm)Belt Height (mm) ZA9.5251.914.10 ZB9.5252.924.5 ZH9.5253.505.50 YH8.003.045.20 ZR9.5253.205.7 YS8.003.045.2 ZS9.5253.535.7 YA8.002.955.2 ZAS9.5252.324.62 ZBS9.5252.765.06 S8M8.003.055.30 YU8.003.025.20 FS9.5253.055.35 MY8.003.065.20 MR9.5253.545.69 RU9.5253.415.40 Applications Automotive engines-exhaust inlet valves Production Details 鈶?Superior HNBR backing 鈶?Superior Fibre-glass cord 鈶?High modulus Fibre loaded HNBR rubber compound 鈶?Nylon 66 stretch fabric teeth for high wear resistance About Timing Belt Drive The specific requirements of timing belt drive for modern automotive: Durability increased by more than 1.5 times; Bandwidth reduction of 20%; Heat resistance increased by 10鈩? Timing belt is composed of rubber, fiber tensile body (glass fiber or aramid fiber) and nylon tooth cloth composite. Both fatigue life and water resistance of HNBR timing belts are much better than those made of CR rubber and chlorosulfonated polyethylene.Automotive Belts suppliers website:http://www.pioneerdrivebelt.com/timing-belts/automotive-belts/