Extended Service Life: Operational lifespan exceeds 30,000 to 50,000 hours under standard conditions.
Customizable Dimensions: Diameter ranges from 50mm to 219mm; Length ranges from 150mm to 3500mm.
Robust Bearing System: Equipped with single or double row deep groove ball bearings with C3 clearance.
Advanced Sealing Technology: Features multi-stage labyrinth seals and grease retention caps for dustproof protection.
Diverse Material Options: Tube made of Q235/S235jr steel; Shaft made of Deep Drawn Steel C45.
Multiple Surface Finishes: Available in ordinary painting, hot galvanized, electric static spraying, and baked painting.
Global Export Experience: Exported to over 30 countries for 34 years with professional engineering support.
Flexible Production Capacity: Standard capacity 5,000 pieces/week with urgent orders accepted.