High precision customizable one end internal thread type for oil-free bushings

Made from premium self-lubricating composite material for smooth operation without external lubrication

CNC-machined with tight tolerance (±0.01mm) for perfect fit and vibration-free performance

Ideal for industrial automation, food processing equipment, and medical devices requiring maintenance-free rotation

Custom thread specifications available (metric/imperial) to match exact application requirements

Reduces wear on mating components with ultra-low friction coefficient (0.1-0.2 under dry conditions)

Features corrosion-resistant surface treatment suitable for humid or chemically aggressive environments

Global wholesale pricing with bulk order discounts – direct factory supply eliminates middleman costs