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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.
Step by step procedure of how to install a one-piece shaft collar. Watch the video and follow the instructions below. Please feel free to contact us if you have any questions on proper coupling installation. Email:techsupport@ruland.com
Installation Instructions
Use collars as they are received.
Wipe the bore clean.
Apply a thin coat of light oil to the shaft.
Place collar in desired location on shaft and tighten the collar until a slight resistance is felt.
Wring collar into final position and tighten screws to the full recommended seating torque.