aper lock bushing
1.Clean shaft,bore,and outside of bushing,and bore of hub(taking bushing from hub if already assembled).Remove any oil.
lacquer,or dirt.Placing bushing in hub and match half holes to make complete holes(each complete hole will be threaded on one side only).
2.Oil thread and point of set screws or thread and under head of cap screws.Place screws loosely in holes thatare threaded in hub one side see install bore.
Pulley is often used for transmission power with long distance ,such as output of small diesel engine power, farm vehicle,tractor,car, mining equipment, processing equipment, textile machinery, packing machinery, lathe,forging machine, small horsepower motorcycle's powertrain, transmission of agricultural machinery, air compressor, reducer, dynamo, cotton ginning machine and so on.
we provide keyless bushings locks for sale,we can guarantee quality.