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Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
Keystock is used to provide driving torque between two moving parts. They are often used in conjunction with a coupling to allow for higher torque capabilities in the application and prevent slippage on the shaft. Ruland square keystock is supplied in 12” (300mm) lengths allowing the user to cut it down to the appropriate size for their application. They have a plus tolerance to assure tight fit with the keyway for positive, zero backlash power transmission. Ruland keystock is straight type with square pre-cut keys. They are available in zinc plated steel for higher torque applications as well as stainless steel for corrosive environments. Ruland square keystock is US manufactured and RoHS compliant.
