AB4 Series Universal Joint

AB4 series universal joint with 1 3/8-6 spline, spring-lok connection and 43 mm trilobe, telescoping connection

This product is currently only available to customers in Europe and may not be available in your region. For more information about product availability feel free to contact us with any questions.

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The Weasler Cardan type Universal Joints are robust, engineered and produced for high power density and long life. Produced to exact tolerances they provide for simple, easy service and tight bearing fits. The universal joints can be used alone, or as a component of a drive shaft system.



Spec. Imperial Metric
Bore 11.37 inches35 mm
Bore 1 1 3/8-6 SPLINE
Bore 21.75 inches44 mm
Bore 2 43 MM TRILOBE
Connection 1 SPRING-LOK
Connection 2 TELESCOPING
HP@1000RPM56 HP42 kilowatts
HP@540RPM36 HP27 kilowatts
Length8.08 inches205 mm
Shipping Dimensions8.082" L  ×  3.82" H  ×  3.82" W21cm L  ×  10cm H  ×  10cm W
Shipping Volume117.94 in31933 cm3
Shipping Weight7.46 pounds3 kilograms
Weight7.46 pounds3 kilograms


Document Name Type Language
Service-Instructions-Lubricating-PTO-Drive-Shaft.pdf Maintenance Document English
Service Instructions - Universal Joint.pdf Service Document English
Lack of Grease - Cross & Brg Kit.pdf Troubleshooting Document English
WE0101011_0817_USL_EasyLockGuard.pdf Performance Benefits Document English
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