Idler Pulley Tensioner OEM No.: 1128 1748 130 for BMW Tensor De Alternador /Tensor De Correa/ Tensor De Tiempo

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

=== Base Info ===

• Model NO.：1128 1748 130
• HS Code：8483900090
• Production Capacity：50000PCS,Month

=== Description ===

Basic Info.

Model NO. 1128 1748 130 HS Code 8483900090 Production Capacity 50000PCS/Month

Product Description

Product spections :

BMW	11281733061
BMW	11281738605
BMW	11281726181
BMW	11281748130
BMW	11287841228

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.