Four precision potentiometers, models 7288, 7388, 7488, and 8148, can handle up to one lb (16 oz) of sideload and comply with industry standard specifications, including 7/8-in. diameter, 1/4-in. shaft and 3/8-in. bushing. The front bushing of the upgraded potentiometers has superior bearing materials and the rear bearing enhances internal stability. They meet the rotational life of standard products under heavy sideload and are suitable for position feedback and closed loop systems where a mounting configuration that offers full support to the front bushing is not available.

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