YF25 Steel Spur GearBoston 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

self-centering design with mounting flange for use in through-bored components

Center Distance: 2

It is a high grade

The new Stainless Steel 700 Series maintains the same critical dimensions as its trusted cast iron sister series and utilizes the same gearing and shafts for easy field retrofitting and backwards compatibility

View Catalog PageInstallation & Removal Instructions

Click here for spec sheet: UCPX Spec Sheet

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

Center Distance: 1

No control equipment is required

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

Center Distance: 5

Click here for spec sheet: SUCSP Spec Sheet