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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
For shafts at 90°
Click here for spec sheets: SUCNPTRS Spec Sheet
pinion wire
Keyless Rigid Coupling with high torque and overhung load capacity
Click here for spec sheet: HUCPA Spec Sheet
YI 2472 Brass Internal Spur Gear 40mm ID For shafts at 90°Boston Gears internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diameter is kept smooth. This design allows for the driving pinion to rotate internal to the gear, which, in turn, allows for clean operation. Intended for light duty applications, these gears are available only in brass. When choosing a mating spur gear, always remember that the difference in the number of teeth
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