This design allows for the driving pinion to rotate internal to the gear
Click here for spec sheets: SUCSF Spec Sheet
Click here for spec sheet: SB Spec Sheet
Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years
oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise
Y6444 Brass Spur Gear IP69K This design allows for theBoston 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