Recessed screw head provides safety with an outside surface free of major projections
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porous bronze bearing material
NJ16 B Steel Spur Gear Hanger Bearings Recessed screw head provides safetyBoston 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