풀리 및 텐셔너 베어링4740847 Bearing

The VAFEM tensioner provides precise guidance and constant belt tension in the belt drive. They can either be rigorously mounted or combined with tensioning elements to the belt tensioner. Tensioner pulleys increase the winding Angle of the belt drive, thereby transmitting higher performance. They can change the direction of rotation of the connected aggregates. In combination with belt tensioners, they also ease belt stretching.


According to the technical requirements, the production of belt tensioner uses a variety of materials, such as deep drawn thin steel, bending rods, cast steel or polyamide 66 containing glass fiber. The VAFEM tensioner pulley spare Parts brand is designed for maximum temperatures up to 120°C and 6000 RPM.


The precision-machined contact surface of the belt tensioner ensures optimal installation of the drive belt, low wear and minimal operating noise.


Construction of tensioner conveyor belt:

1. Conveyor belt

2. Cover Plate

3. Sleeve

4. Ball bearings

5. Sealing ring


VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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풀리 및 텐셔너 베어링

Dimension and Parameters

Type NO. :4740847
Application :Fiat / Lancia
Part Number:
d:
D:
B:
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