Shaft collars and couplings
RULAND® was established in 1937, its production ranged tire pumps to high pressure valves used in aerospace applications. This led to a proud moment when a RULAND® valve pressurized the spacesuit of the first American to walk in space.
In the mid-1970s the decision was made to devote all of our expertise to a product line, shaft collars and couplings. RULAND® was known for having the best looking, best performing shaft collars and rigid couplings available.
All RULAND® products are manufactured in Ruland's Marlborough, MA factory under strict controls using proprietary processes and carefully selected materials. RULAND®'s complete product line includes shaft collars and rigid couplings and five types of zero backlash motion control couplings: beam couplings, bellows couplings, oldham couplings, miniature disc couplings and curved jaw couplings.