YD168 Cast Iron Spur Gear 3.125" ID Spring-lid oil cap can be

Spring-lid oil cap can be positioned 4 ways

These unique two-piece rigid clamping couplings come with an undersized ID

Click here for spec sheet: UCFCS Spec Sheet

the SNATFB has an eccentric locking bearing insert

self-centering design for use in through-bored components with extremely high torque and/or bending requirements

YD168 Cast Iron Spur Gear 3.125" ID Spring-lid oil cap can beBoston 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