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Ships within 48 hours · Estimated delivery Oct 28 - Nov 2
Design fully engages the thread for secure locking
Housing is crimped together at bolt holes
High axial load and torque capacity and does not mar the shaft
Click here for spec sheets: SUCSF Spec Sheet
Self-lubricating bearings resist corrosions
GA90B Cast Iron Change Gear 45mm ID Design fully engages the threadBoston 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
