Conveyor Return Rubber Disc Idlers

Conveyor Return Rubber Disc Idlers.

Name: rubber disc idler for belt conveyor.

Diameter: 50mm-219mm.
Length: 150-3500mm.
Tube:  customized Q235 welded steel tube or seamless tube.
Shaft: bright drawn steel to required bearing tolerance.
Seals: grease retaining inner seal with multi-layer labyrinth and retention cap with outboard rubbing flinger seal.
Finish:  painting/rubber/galvanized.
Welding: mixed gas shielded arc welding end.
Painting: ordinary painting, hot galvanized painting, electric static spraying painting.
Bearing:  single & double row deep groove ball bearing 2RZ & 2Z with C3 clearance.
Shaft end: both ends of tube are simultaneously machined and chamfered.
Lubrication: grease is lithium soap type grease with rust inhibitors. rubber disc idlers

Generally, these conveyor rubber disc idlers are packed in plastic film inside,then packed into wooden-box, finally packed into 20'GP/40'GP containers.
also, we can pack it according to your requirement.