test

Tensioner & Idler Bearing

The function of the tensioner is to adjust the tightness of the timing belt. The belt is easily stretched over time, and the tensioner can automatically adjust the tension of the belt, so that the belt runs more smoothly, with less noise, and can prevent slippage. The speed of the tensioner wheel is high, and the speed of the tensioner wheel is about 3000RPM when the engine is idling. The engine is at 3000RPM, and the speed of the tensioner is more than 10000RPM. The operating ambient temperature is 90°C. In such a harsh working environment, the tensioner is a vulnerable part of the auto parts. When the engine timing belt is replaced, the tensioner also needs to be replaced to avoid worries. The tensioner is also a safety part of auto parts. Once the tensioner fails, the belt breaks and the car loses power, which will cause major safety accidents. Each tensioner of BSPD is manufactured in accordance with the ISO/TS16949 quality management system requirements, and must undergo strict high-temperature and high-speed tests, sealing tests, and durability tests. The quality is stable, safe and reliable.
Picture Product Number D(mm) W(mm) H(mm) O(mm) L(mm) CAD
LY8240 50 30 29.6 10.8 34
LY8241 50 30 34.3 11 27.5
LY8242 60 25 33.5
LY8243 70 30 40
LY8244 80 34 34 12.1 27
LY8245 57 28 43 6 35.5
LY8246 67 38 44.8
LY8247 60 25.5 28 M10x1.5
LY8248 65 31 45 10.2 36.5
LY8249 76.5 31 45 10.5 36.5