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Machine Design

Aerospace bearings -- Tuthill Controls

 A new line of self-lubricating, PTFE-lined rod-end bearings and spherical bearings for aerospace are available. The rod-end bearings have male and female threads in wide and narrow series and are government approved to AS81935. The spherical bearings feature narrow and wide series with and without staking grooves and are government approved to AS81820. All bearings provide an operating temperature range from -65 to +325°F. Both Series offer several bearing models in various bore diameters, plating, ball, race, thread, and other configurations.
Tuthill Controls, 4401 S. Orchard St., Tacoma, WA 98411, (253) 475-1080,

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