
Rubber Coating Conveyor Idler Carrier Roller. TK Type Seals with Dual Springs: Features single-head double springs on bearing and dust cover surfaces for optimal axial momentum. High-Precision CNC Machining: Bearing seat roundness guaranteed by CNC lathe and special high-precision pipe selection. Wide Diameter Range: Available in diameters from 63.5mm to 219mm to suit various conveyor requirements. Carbon Steel Construction: Made from durable carbon steel with oxygenation surface treatment for longevity. Frequency Control Motor: Equipped with frequency control motor for efficient and adjustable operation. OEM and ODM Services: Offers full customization, minor customization, and flexible options from samples or designs. ISO Certified Manufacturer: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 standards. 100% Finished Product Inspection: Every unit undergoes visual and functional inspection by 3 dedicated QA/QC inspectors.