Product Introduction
KHJ-MC53M-00 sprocket auxiliary bushing is dedicated to SS 32–88mm wide heavy-duty feeders. Self-lubricating copper alloy inner bush reduces friction between sprocket and drive shaft, lowers abnormal wear of shaft core under long-hour wide tape heavy traction, extends service life of drive shaft and sprocket assembly.
Core Selling Points
High wear-resistant copper alloy bush, uniform inner & outer diameter tolerance, self-lubricating without frequent oiling, exclusive for old SS large wide feeders.
Application Scenarios
Shaft wear protection bushing replacement for SS 32–88mm wide tape feeder sprocket overhaul.
After-sales Service
Inner & outer diameter concentricity inspection before shipment, OEM interchangeable, 24-hour quick response for global after-sales inquiries.






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