
Anti-Deviation Friction Steel Conveyor Roller. Anti-Deviation Function: Prevents and corrects conveyor belt deviation using frictional resistance and runaway mechanism. High Strength Structure: Shell and housing welded by automatic robot for a unitary, high-strength structure. Premium Bearings: Uses well-known brand deep groove ball double sealed bearings for ideal balance. Advanced Sealing: Integrated labyrinth seals filled with lithium-based ester grease for high/low temp resistance. Long Working Life: Designed for a working life of more than 50,000 hours. Customizable Options: Customizable color, shell thickness, shaft diameter, tube diameter, and tube material. Easy Installation: Designed for easy installation with no motor required. OEM/ODM Service: Supports customization from samples and designs with OEM/ODM services available.