conveyor roller feature: 

1.Roller idlers are used in the steel industry, harbor, coal industry, power industry, cement industry, etc

2.Tube: Q235

3.Shaft: 45# STEEL

4.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&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: Mixed gas shielded arc welding end

8.Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting.

For more information,pls contact:sharisun520@hotmail.com