Waterproof Stainless Steel idler Roller with Deep Groove Ball Bearing for Belt Conveyor

Material of CEMA standard conveyor roller 1.Rubber Roller idlers Dia 60mm-219mm, length 190-3500mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc. 2.Shaft: 45# STEEL equal to C45, or as request. 3.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance, the brand can be according to the customers' requirements. 4.Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal. 5. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors. 6. Welding: Mixed gas shielded arc welding end 7. Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting.