Y4821 Brass 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

For parallel shaft operation

Pre-Lubricated: No

Click here for spec sheets: CUCNPPA Spec Sheet

Boston Gear’s internal gears are spur gears turned "inside out

helical gears with opposite-hand helix angles are required

Does not mar the shaft

Click here for spec sheet: HUCP Spec Sheet

To run properly

Click here for spec sheets: SUCTPA Spec Sheet

No control equipment is required

Click here for spec sheet: SBLF Spec Sheet

Material: Molded Delrin