The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued.313",OD 1.313",L 1. Ruland standard length bellows couplings are a high torque zero-backlash coupling commonly found in responsive systems on semiconductor, solar, test and measurement, and printing equipment.
512", Aluminum This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 30,000 RPM.661" (16.
It is best suited for applications requiring a short length and high torque (when compared to double universal joints of an equivalent OD). This single universal joint is made of a block, two pins, and two yokes. It is made from high grade alloy steel for high torque capabilities. Single U-Joint, 9 mm x 5/16" Bores, 0.
This single universal joint is made of a block, two pins, and two yokes.These components are manufactured to tight tolerances using proprietary processes that ensure smooth operation and high misalignment accommodation up to 45°, which is a significant improvement over commodity style single universal joints.