Product Characteristics:
The idler is composed of eight parts, which is bearing,stamped bearing housing,cold drag axle,circlip for axle,steel wire circlip for axle,first labyrinth style sealing,second labyrinth style sealing and cover.

The idler is made of special fine welding steel pipe and we do puncture process in the tube. We control roundness in special tolerance scope. The axle is made according to standard tolerance and manufactured by fine cold drag steel. The bearing housing has been manufactured after stamping many times by the imported cold griped steel.

Detailed conveyor idler feature:

1. Roller idlers Dia 76mm-219mm, length 190-3500mm, which are used in the steel in dustry, harbor, coal industry, power in dustry, cement industry, etc
2. Tube: Q235
3. Shaft: 45# STEEL
4. Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.
5. Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.Special design and particular labyrinthine seal style prevent the corrosion by impurity, water and air etc.
6. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.
7. Welding: Mixed gas shielded arc welding end.Fine welding tube ensure the rollers with low vibration and noise.
8. Working life: 30,000 - 50,000 hours.
9.Standard:CEMA/JIS/DIN