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Extra thick non-conductive rubber liner corrects misalignment up to 2° while reducing noise & vibration
Effective on both hard and soft shafts
the CUCSFCS has a Hard Chrome bearing insert and a Stainless Steel housing
a same-hand helix angles must be used
G632 Brass Internal Spur Gear 3.37" ID Extra thick non-conductive rubber linerBoston 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
