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
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    The ADB (Aluminum Double Beam) Series coupling enhances the beam coupling options available from Lovejoy Inc. The longer overall length allows the ADB series to span longer BSE (between shaft end) measurements.

    The aluminum material used in its construction keeps the coupling’s weight low. The ADB design offers two flex points allowing for greater angular misalignment, up to 7°. This design also allows for up to .024 inches of parallel misalignment. The torque capacity ADB series is more than double the range of the single beam designs, with the largest size having a torque capacity of 88 in-lbs.
ADB Series - Aluminum Double Beam Clamp Style Couplings - Imperial
ADB Series - Aluminum Double Beam 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

68514476855 N/A ADB7-BEAM CP-1/2X3/4 N/A 0.500 in N/A 0.750 in N/A ADB7 N/A 2.626 in66.70 mm N/A No Keyway N/A 1.500 in38.10 mm N/A 88.00 in·lb
68514476856 N/A ADB7-BEAM CP-5/8X5/8 N/A 0.625 in N/A 0.625 in N/A ADB7 N/A 2.626 in66.70 mm N/A No Keyway N/A 1.500 in38.10 mm N/A 88.00 in·lb
68514476857 N/A ADB7-BEAM CP-5/8X3/4 N/A 0.625 in N/A 0.750 in N/A ADB7 N/A 2.626 in66.70 mm N/A No Keyway N/A 1.500 in38.10 mm N/A 88.00 in·lb
68514476858 N/A ADB7-BEAM CP-3/4X3/4 N/A 0.750 in N/A 0.750 in N/A ADB7 N/A 2.626 in66.70 mm N/A No Keyway N/A 1.500 in38.10 mm N/A 88.00 in·lb
Unit of Measure
1 2