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What are the parts of the roller?   (For More Information Please Visit Alibaba International Station)

/ Roller

The idler is the main support of the conveyor belt. Ordinary roller, its structure is basically by the roller shaft, bearing, bearing, roller, labyrinth seal and shaft with a spring ring.

Bearing selection

At present, the main use of deep groove radial ball bearings and tapered roller bearings. Deep groove radial ball bearing advantages:

(1) can be made large clearance, allowing the spindle to have a greater processing error and bending deformation;

(2) running resistance slightly lower than tapered roller bearings, the price is low.

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