Bearing conveyor carrier / return idler roller for coal mining plant/ coal washing plant/ mining industry

1.Roller idlers Dia 63.5mm-219mm, length 150-3500mm, which are used in the steel industry, harbor, coal industry, 

                          power industry, cement industry, etc

2.Tube: Q235

3.Shaft: 45# STEEL

4.Bearing: Double Row Deep Groove Ball Bearing 2RS&2Z with C3 clearance.

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

6.Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.

7.Welding: CO2 gas shielded arc welding end

8.Materials&Size: