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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Friction force stops and holds the motor shaft
Click here for spec sheet: SUCSP Spec Sheet
Max V Value: 300 fpm
Click here for spec sheet: SAPA Spec Sheet
Keyless Rigid Coupling with high torque and overhung load capacity
GB54B Cast Iron Change Gear 4.75" ID Friction force stops and holdsBoston 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
US$ 25.99
US$ 199.95
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US$ 74.99
