Engineered steel and rubber disc idler rollers for heavy-duty industrial and mining conveyor systems, ensuring optimal material transport.
Constructed with high-quality Q235 steel tube and a robust 45# steel shaft for maximum durability and longevity.
Features a multi-stage labyrinth seal and grease-retaining inner seal to protect the double-sealed bearings from contaminants.
Designed for versatile applications including mining, cement plants, harbors, and power industries, supporting belt widths from 500-1400mm.
Ensures low rotational resistance and a long service life of at least 50,000 hours under demanding operational conditions.
Certified with ISO9001 and CE, guaranteeing compliance with international quality and safety standards for industrial equipment.
Roller Diameter: 50mm - 219mm
Roller Length: 190mm - 3400mm
Shaft Material: 45# Steel
Tube Material: Q235 Carbon Steel
Bearing Type: Double Row Deep Groove Ball Bearing (2RZ&2Z with C3 clearance)
Service Life: ≥ 50,000 Hours
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