having good hardness
solid bronze bearing material
Click here for spec sheets: BUCNPF Spec Sheet
Meets NEMA MG 1-2016 Standards
Keyless Rigid Coupling with high torque and overhung load capacity
NF11B-5/8 Steel Spur Gear 0.2500" ID having good hardnessBoston 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