The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued.500",OD 1.625",L 2. 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.
984", Aluminum This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 5,000 RPM.016" (25.
Double U-Joint, 7/8" x 5/8" Bores, 1.8750" x 0.745" OD, Steel This Ruland double friction bearing universal joint with set screws has 0.These components are manufactured to tight tolerances using proprietary processes that ensure smooth operation and high misalignment accommodation up to 90°, which is a significant improvement over commodity style double universal joints.