Smarter Bearing Selection Is Here

The Timken® Syber® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken® Syber® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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    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.
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Clear Filter

Bore A (in)

Bore B (in)

Coupling Size

Overall Length (in)

Overall Length (mm)

Keyway Size

Part Number

Description 

Bore A

Bore B

Coupling Size

Overall Length

Keyway Size

Outside Diameter

Nominal Torque

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
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
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
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
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
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
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
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