Industrial 22T-13-3/8L-1-1/8W-48T-4-1/8D Gear Rack Assembly

The Industrial 22T-13-3/8L-1-1/8W-48T-4-1/8D Gear Rack Assembly converts rotary motion into precise linear motion using a straight spur gear rack and pinion, designed for industrial power transmission and positioning. The rack has 22 teeth and measures 13-3/8 inches long by 1-1/8 inches wide, paired with a 48-tooth spur gear that has a 4-1/8 inch outside diameter. Made of steel (application dependent) with a standard involute spur gear tooth profile, it mounts to a machine frame or linear drive assembly for continuous-duty mechanical drive applications. Common applications include CNC machinery (routers, machine tools), automated production equipment, packaging machines, material handling systems, and other linear positioning tasks where rack-and-pinion motion provides accurate travel and repeatable positioning. Maintenance teams and system integrators use this gear rack assembly to replace worn gears and restore precise linear positioning in CNC routers, robotic systems, automated assembly equipment, conveyors, and related industrial automation machinery.