Browning R1 42 mm Split-Taper Bushing, Metric Bore Type, is an industrial drive component in Browning’s R1 lineup designed for a 42 mm bore. It offers a 5.375 inch outer diameter (about 136.5 mm) and is available in sintered steel or ductile iron to match different load and wear requirements. The listing notes that one screw is missing. This split-taper bushing provides a secure, tapered-fit mounting with a compatible Browning hub on a shaft, making it suitable for mechanical power-transmission assemblies that require a precise, metric-bore bushing.
