Universal joint manufacturer Belden Inc. introduces a redesigned needle bearing universal joint. The joints are equipped with sealed lubricated needle bearings, making them practically maintenance free while operating precisely at high rpm for extended periods. Belden needle bearing universal joints provide precise positioning and can operate continuously at high speeds. The needle bearing universal joint is designed to maintain low backlash for critical positioning applications, as required by robotics and instrumentation, for example, and are excellent for continuous operation applications. The joint has rigid axial stiffness for push/pull loads and can handle higher angles and rpm. It also has the capability to be rebuilt when wear and tear occurs – a Belden exclusive.
The needle bearing universal joint is available in a wide variety of hub materials, including high grade alloy steel, various grades of stainless steel and an extruded aluminum for high strength to weight ratios. A wide selection of specialty platings is also available for additional corrosion resistance. Needle bearing universal joints are manufactured in both inch and metric sizes and operating angles up to 45°.
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