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This high-performance sprocket spacer bushing is manufactured from 45 carbon steel, designed to provide precise spacing, alignment, and wear resistance in conveying machinery, industrial transmission equipment, and material handling systems. Its cylindrical form with precision-machined inner and outer diameters ensures accurate positioning of sprockets and other rotating components.
Process: Produced via CNC turning + quenching & tempering (HB220-250) composite machining, ensuring dimensional accuracy, surface hardness, and wear resistance critical for transmission applications.
Tolerance: Dimensional accuracy controlled within ±0.03mm, complying with GB/T 1804-m standards to guarantee consistent fit with mating components.
Core Equipment: High-precision CNC lathes and heat treatment furnaces, paired with rigorous in-process inspection to ensure every part meets specifications.
The bushing undergoes black oxide anti-rust treatment, deburring, and edge chamfering post-treatments, enhancing corrosion resistance and eliminating sharp edges to prevent damage to mating parts. The quenched and tempered structure provides uniform hardness and improved wear resistance, extending service life in continuous-operation environments.
Customization: Available in custom inner/outer diameters, lengths, and surface treatments to match your unique transmission system requirements.
Lead Time: 5-7 days for samples; 10-15 days for bulk orders.
Ideal for sprocket assemblies, chain drives, conveyor systems, and industrial machinery, providing stable spacing and alignment for reliable power transmission.
Contact our engineering team today to discuss your custom bushing needs – we support projects from prototype validation to full-scale production.
