The kit includes Riser Block
Click here for spec sheet: NAT Spec Sheet
Entire unit is UHMW-PE
Output Bore/Shaft Diameter: 0
Riser blocks permit the speed reducer to be mounted in the most desirable
YB30 Steel Spur Gear 108mm ID The kit includes Riser BlockBoston 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