Timing Adjuster Tensioner Bearing Belt Tensioner 6q0145299 E6919A110520 for Audi A3 8p 1.6 Fsi 85kw Blp 2006 Tensor De Tiempo / Tensor De Correa / Tensor De Alt
1. The tensioner is a belt tensioner used in the automobile transmission system. The tension pulley is mainly composed of a fixed shell, a tension arm, a wheel body, a torsion spring, a rolling bearing and a spring sleeve. It can automatically adjust the tension force according to the different tightness of the belt to make the transmission system stable, safe and reliable.
2. The main function of the tensioner bearing is to support the mechanical rotating body.
3.Reduce the friction coefficient during its movement and ensure its rotation accuracy.