The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
Print Back
    The MD (mini disc) Series coupling features a higher torque capacity over elastomeric coupling types. The MD Series one piece clamping design allows for easy removal and assembly. The Aluminum hubs and stainless steel disc materials allow for excellent resistance to oil and other chemicals.

    The MD Series design offers moderate torsional stiffness for applications requiring repeatability. The MD Series also offers up to .020 inches of axial misalignment.
MD Series - Mini Disc Clamp Style Couplings - Imperial
MD Series - Mini Disc Clamp Style Couplings - Imperial-2
Unit of Measure
1 2 

Part Number

Description 

Bore A

Bore B

Coupling Size

Overall Length

Keyway Size

Outside Diameter

Nominal Torque

68514477233 N/A MD50C-CP-5/8X5/8 N/A 0.625 in N/A 0.625 in N/A MD50C N/A 2.244 in57.00 mm N/A No Keyway N/A 1.969 in50.00 mm N/A 80.00 in·lb
68514477237 N/A MD50C-CP-7/8X7/8 N/A 0.875 in N/A 0.875 in N/A MD50C N/A 2.244 in57.00 mm N/A No Keyway N/A 1.969 in50.00 mm N/A 80.00 in·lb
68514477244 N/A MD63C-CP-1"X1" N/A 1.000 in N/A 1.000 in N/A MD63C N/A 2.402 in61.00 mm N/A No Keyway N/A 2.480 in63.00 mm N/A 111.00 in·lb
68514477243 N/A MD63C-CP-3/4X1" N/A 0.750 in N/A 1.000 in N/A MD63C N/A 2.402 in61.00 mm N/A No Keyway N/A 2.480 in63.00 mm N/A 111.00 in·lb
68514477242 N/A MD63C-CP-3/4X3/4 N/A 0.750 in N/A 0.750 in N/A MD63C N/A 2.402 in61.00 mm N/A No Keyway N/A 2.480 in63.00 mm N/A 111.00 in·lb
68514477241 N/A MD63C-CP-5/8X3/4 N/A 0.625 in N/A 0.750 in N/A MD63C N/A 2.402 in61.00 mm N/A No Keyway N/A 2.480 in63.00 mm N/A 111.00 in·lb
68514477240 N/A MD63C-CP-5/8X5/8 N/A 0.625 in N/A 0.625 in N/A MD63C N/A 2.402 in61.00 mm N/A No Keyway N/A 2.480 in63.00 mm N/A 111.00 in·lb
Unit of Measure
1 2