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Thomson SUPER12OPN, Ball Bushing Bearing, Super, Open, for continuously supported applications, self-aligning; use with 0.75 in Diameter Shaft, Class L

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$95.58

$ 43 .99 $43.99

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About this item

  • The Super Ball Bushing Bearing is the industry standard for self-aligning linear bearings; This bearing provides 3X the load capacity or 27 times the travel life of conventional linear bearings
  • Besides the dramatic increase in load capacity, the Super Ball Bushing bearing is self-aligning, lightweight and adjustable with a low coefficient of friction
  • The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications
  • Radially floating bearing plates; When installed in an adjustable housing, the Super Ball Bushing Bearing may be adjusted to a specific diametrical fit-up for accurate and repeatable movement


Super Ball Bushing Bearings offer three times the load capacity or twenty seven times the life of conventional linear Bearings. Industry standard self-aligning Super Ball Bushing Bearings ease installation and minimize wear from minor bore misalignment. Super Ball Bushing Bearings can achieve speeds up to 10 ft/s and accelerations up to 450 ft/s2 without the derating factors commonly found in linear guide products. With a coefficient of friction as low as .001, Super Ball Bushing Bearings provide a quick easy replacement for high friction plain Bearings. The wear resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.