5 inch diameter dust proof steel and impact cema standard conveyor roller

For a direct rubber roller supplier, there is no link in between. We can provide factory price with high quality products, saving your time and money.  5 inch diameter dust proof steel and impact cema standard conveyor roller 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.
3.Shaft: 45# STEEL equal to C45, or as request.
4.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance, the brand can be according to the customers' requirements.
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. Specification of CEMA standard conveyor roller

Roller Dia	Shaft Dia	Tube Thickness	Roller Length	Tube structure	Surface treatment	Erecting structure
Φ38	Φ12	1.5	50-1200	Carbon steel ,  stainless steel ,  aluminium alloy	galvanization\ chromeplate\ skin glue\ plastic\ injection	a.spring shaft b.mandrel shaft c.inside thread shaft d.outside thread shaft e.oblate tenon shaft f.semicircular tenon shaft
Φ50	Φ12	1.5	50-1200	Carbon steel ,  stainless steel ,  aluminium alloy
Φ60	Φ12 Φ15	1.5 2.0	50-1200	Carbon steel ,  stainless steel ,  aluminium alloy
Φ76	Φ15 Φ20	3.0 4.0	50-1200	Carbon steel ,  stainless steel ,  aluminium alloy
Φ89	Φ20 Φ25	4.0	50-1200	Carbon steel ,  stainless steel ,  aluminium alloy

Photos of CEMA standard conveyor roller set Packing: 1.Seaworthy wooden packing case 2.Bundling package 3.Container or as your demand Delivery: 15-20 days after receiving your confirmation Rubber Roller is widely used in the industry of coal mining, power plant, harbor, metallurgy, cement plant, asphalt manufacture, quarrying, concrete batching plant and etc for the  transportation of bulk materials. Welcome to pay us a visit always!!! Estabilish Year: in 1980 -More than 30 years experience Factory square meters: About 19,000 square meters Export Market: Main markets are Asia,North America, Europe, Africa and South America Certifications: Passed ISO9001,BV,and CE certifications Types of Products: Conveyor Idler,conveyor pulley,conveyor belt,conveyor frame,etc. If any questions, please contact me freely. I will reply within 24hours.