side idler

Welding: Mixed gas shielded arc welding end

Lubrication: Grease is Lithium Soap type grease with Rust Inhibitors.

Seals: Grease retaining inner seal with Multi-stage Labyrinth Seal and Retention Cap with Outboard Rubbing Flinger Seal.

Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

Roller End: Both ends of Tube are simultaneously machined and chamfered.

Shaft: Bright Drawn Steel to required bearing tolerance

Tube: Customize Welded Steel Tube

Our company can produce all kinds of belt conveyor and its spare parts, such as idler roller (see above picture), pulleys and brackets. And upon more than 20 years' producing experiences, our company has had a great improvement on idler rollers, but only on the quality and performance but also on the surface. The roller above mentioned is painted by stoving varnish, which can make the roller surface more smooth and bright!

Low resistance coefficient, long lifetime, fine waterproof performance, high precision welding pipes, seamless tube, steel plate