Belt Tensioner for Mercedes Benz OEM No.: A4572001970 / A178352A 20207344 Merce, 457 200 19 70 /Mercedes-Benz Meyle 0340000023 340000023 Detriot Diesel

• Type：Tensioner Bearing
• Material：Iron
• Certification：TS16949
• Car Make：Suzuki
• Transport Package：Standard Stronger Export Carton
• Origin：China

=== Base Info ===

• Model NO.：A4572001970
• HS Code：8483900090
• Production Capacity：50000PCS,Month

=== Description ===
MERCEDES-BENZ4572001970MERCEDES-BENZ4602000970MERCEDES-BENZA4572001970
Description :

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.

4.Change sliding friction into rolling friction.