Elastomer coupling AL series
jawfor shaftsmisalignment correction

elastomer coupling
elastomer coupling
elastomer coupling
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elastomer, jaw
Product applications
for shafts
Other characteristics
misalignment correction
Installation system
sleeve and shear pin

Max.: 256 Nm (188.8159 ft.lb)

Min.: 3 Nm (2.2127 ft.lb)

Rotational speed

Max.: 3,600 rpm (22,619.47 rad.min-1)

Min.: 250 rpm (1,570.8 rad.min-1)


Lightweight aluminum version of the industry standard shaft coupling Interchangeable with L and SS line of hubs (except AL150) Corrosion resistant (finished bores passivated for additional protection) Accommodates for angular and parallel shaft misalignment Fail-safe – will still perform if elastomer “spider” fails No metal to metal contact Resistant to oil, dirt, sand, moisture, and grease Spider Performance Data (Standard Catalog) SOX (NBR) Rubber (Standard Insert) – Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity. Urethane – Greater torque capability than NBR (1.5 times), provides less dampening effect, and operates in a smaller temperature range. Good resistance to oil and chemicals. Not recommended for cyclic or start/stop applications. Hytrel® – Flexible elastomer designed for high torque and high temperature operations. Excellent resistance to oil and chemicals. Not recommended for cyclic or start/stop applications. Bronze – Rigid, porous oil-impregnated metal insert exclusively for low speed (max 250 RPM) applications requiring high torque capabilities. Not affected by extreme temperatures, water, oil, or dirt.



*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.