Specifications 1. Long service life
2. Dustproof & waterproof
3. Low noise
4. Standared:DIN,CEMA,AS,JIS
Hebei Juxin Conveyor Engineering Co. Ltd Manufacturer of Bulk Material Handling Systems The leading of conveyor roller industrial Conveyor roller: 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.Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting Besides we can manufacture the rollers and idlers according to the buyers' requirements