64P Spur Gear w/Differential Balls by Kimbrough

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Frederick

Frederick, MD

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Kimbrough
KIM217-P
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $6.99
Discontinued Online

This product was added to our catalog on August 27, 2015.

This Kimbrough 100 Tooth, 64 Pitch Spur Gear includes Differential Balls. Kimbrough spur gears are molded with black 4/6 Nylon plastic, because black dissipates heat into the air better then any other color - and high temperatures are not good for thermo-setting plastics. This plastic is almost three times tougher and will withstand operating temperatures 75 to 125 higher than plastics used by other R/C car gear manufacturers.

Kimbrough spur gears are full width, because a narrow or profiled plastic gear can deform under load, is weaker and less efficient. This can cause drag in the gear train and waste horsepower. The wider a gear is, the more load it can handle. The only time gear engineers narrow gears, is when there is a space limitation. Kimbrough Racing Products gears run quiet because they have the correct tooth shape and don't have to be narrowed.