Model Number: 108×133×380mm Brand Name: Wantai Key Specifications/Special Features: Specifications:1. Diameter: 50-219mm2. Length: 150-3500mm3. Lifetime: at least 30,000 hoursDescription:Coal conveyor idler rollerare used to carry or convey conveyor belt loaded with bulk material
These carrying idlers are fabricated from different materials such as heavy gauge steel tubing or seamless steel tubing, depending upon the requirements and their applications
These idlers are specially designed to provide a smooth transition of bulk material for a long period of time and are available with impact rings made of special shock absorbing compound

Advantages:
1. Lifetime: more than 30000 hours
2. Samples for testing are available
3. More relaxed payment terms

Detailed conveyor roller idler feature:
1. Roller idlers diameter 50-219mm, length 190-3400mm, which are used in the steel industry, harbor, coal industry, power industry and cement industry
2. Tube: Q235
3. Shaft: 45# STEEL
4. Bearing: single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance
5. Seals: grease retaining inner seal with multiple stages 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, and baked painting