dimensions are the same (except "z" is longer
Spring-lid oil cap can be positioned 4 ways
Click here for spec sheet: UCFB Spec Sheet
• Standard NEMA Voltages/Frequencies
and most come with a selection of bore diameters
NJ64 Cast Iron Spur Gear 1.00" Center Distance dimensions are the same (exceptBoston 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