S8215W 115815Spiral Roller bearing/ Flexible rollers, 75mm*130mm*65mm

The rolling system of spiral roller bearings uses spiral rollers wound with steel belts. Therefore, it is called a spiral roller bearing. This type of bearing has large elasticity and radial clearance, can withstand large impact radial load, cannot withstand axial load, and has low limit speed. It is only suitable for parts with low rotation accuracy and often large impact loads. When the bearing is installed, an inclination of 0.5° between the axis of the inner ring and the axis of the outer ring is allowed. Due to the elastic deformation of this type of bearing, the accuracy cannot be guaranteed during work, so the accuracy of the spiral roller bearing is only one of the ordinary level, and there is no other precision level.

FEATURE

A) This type of bearing is made of spring steel.spring steel is more suitable for high temperature operation.

B) Spring steel has good elasticity, so it is easy to install.

C) This kind of bearing is durable and is not greatly affected by the weak acid formed by dirt, iron filings, water and fallen iron powder and water. 

D) The main advantage of the spiral bearing is that the outer ring can be reused many times

Spiral Roller  bearing ,S8215W 115815  inner d : 75mm , out D :130mm, thickness B: 65mm ,Thickness C:116mm, unit weight :4kgs,  ready in stock 1000PCS , We have our own bearing factory to OEM it , its quality , precision and pack can be same with many famous brand bearings  , all be controled and supervised by our experience engineers. 

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