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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
3/16"Bore= #4-40 setscrew
Entire unit is UHMW-PE
Center Distance: 1
MOLDED DELRIN BODY provides vibration dampening and electrical insulation
Can be mounted vertically or horizontally
GH40B Cast Iron Change Gear Quill Style Motor Flange 3/16"Bore= #4-40 setscrewBoston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20 tooth through 128 tooth gears, in one tooth increments, depending upon the diametrical pitch, for a
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