Detailed conveyor roller /idler feature:

1.Roller idlers Dia 50mm-219mm, length 190-3400mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc

2.Tube: Q235

3.Shaft: 45# STEEL

5.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

6.Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.

7. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.

8. Welding: Mixed gas shielded arc welding end

9. 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.

Usage:

• Mining---coal, iron ore, gold,
• Coal process plants
• Coal fired power stations
• Import/export terminals
• Steel plants
• Fertilizer plants
• Cement plants
• Gravel plants
• Quarry

1. Roller Radial Run-out
2. Roller Axial Displacement
3. Roller Rotation Resistance Factor
4. Roller Axial Displacement after Falling
5. Roller Rotation Resistance after Falling
6. Roller Axial Carrying Capacity