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For parallel shaft operation
always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA)
The spline design virtually elimi nates back lash which is a delayed action effect caused by excessive clearances between hub and discs
Bronze Bearing Type
Easily installed where major disassembly would otherwise be required
ND36A Steel Spur Gear 3.37" ID For parallel shaft operationBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including
US$ 54.49
US$ 56.00
US$ 20.98
US$ 199.99
