Flexible coupling: elastomer coupling
max. 20 936 Nm | A series John Crane

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The A series is an elastomeric coupling combining the convenience of wrap around construction with the reliability of high performance polymers. The couplings consist of steel hubs, polyurethane wrap around insert and urethane or steel inserts. Available in close coupled, half and full spacer drop out versions to meet a wide variety of shaft separations.

Design Features
* The retaining ring is made of Urethane or steel, with two setscrews. The coupling requires no nuts or bolts.
* The overall design is compact and can be supplied as a close-coupled or drop-out design.
* Hubs can be supplied either finish machined or with blank bores.
* Ideally suited for a vast range of applications in a wide variety of industries.
* Easy to install.
* Changeout of coupling insert is faster than any other coupling.
* Custom compounded Urethane inserts can be provided in a variety of durometers. This allows for both high damping and high torque use.