High Quality Custom Molded Rubber Bellow Rubber Bush For Industry

Rubber bush or bellow is a kind of rubber sealing products. Also known as dust boot, dust cover. It is the suspension equipment and main equipment for absorbing vibration in the industrial systems such as the front and rear axles and transmission shafts of automobiles and tractors, as well as in the construction machinery and substations. The price is the cover like rubber accessories for protecting the sliding surface and dust and sediment. According to the structure, it can be divided into compressible type and fixed type. The former is corrugated and can be compressed and extended. It can also be divided into straight cylinder, pagoda and irregular shape. The latter is used in the situation where there is no stroke change of the sealed body, so the cover is relatively static when it works.
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Product Details

Product Description


NBR,EPDM,FKM,silicone etc


Any Pantone color




Compression molding




Inner plastic bag, outside carton


OEM services, free samples are available

delivery time

15-20 days after order confirmed


Inquiries will be dealt with in 48h

after service

Any question and issue, feel free to contact us

Product Application

1. Compensate the axial, transverse and angular thermal deformation of the absorption pipeline.

2. Absorb equipment vibration and reduce the impact of equipment vibration on pipeline.

3. Absorb the deformation of pipeline caused by earthquake and subsidence.

Bellows are widely used in instruments. The main purpose of bellows is to transform pressure into displacement or force as a measuring element of pressure measuring instruments. The wall of bellows is thin and the sensitivity is high. The measuring range is tens of PA to tens of MPa. The open end is fixed, the sealing end is in a free state, and the auxiliary spiral spring or reed is used to increase the elasticity.

Bellows and displacement sensors are often combined to form a pressure sensor which outputs electricity, sometimes used as isolation elements. The response speed of bellows is lower than that of Bourdon tube because of its large volume change. Bellows are suitable for measuring low pressure.

Our Sevice

1、OEM size to suit for customers' requirment

2、Various hardness for your choice

3、Multiple color available

4、Custom logo accepted ( engraved & embossed)

5、Large quantity order are able to be fulfilled

6、Strict quality control system

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