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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Bearing insert with 2 set screws has longer inner race for added load support
heavy-duty gear drives are built to simplify maintenance and provide consistently reliable operation
Porous flanged bronze bearing is press-fit in sturdy zinc die cast sphere with felt strip for lubrication
300 Series stainless steel housing
The pressure plate retracts against torque springs by magnetic force when the magnet is energized
NAR10 Steel Stem Pinion 101 Teeth Bearing insert with 2 setBoston Gears stem pinions feature small numbers of teeth that are cut integral to the steel shaft. Using a special, enlarged pitch diameter minimizes the undercutting of the teeth. When run with standard stock spur gears, stem pinions increase the ratios normally found in spur gear drives. Please note: Stem pinions are not intended to be operated with each other, with internal gears, or with eleven tooth spur gears. They will, however, run
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