RunRight® Inch (Imperial) Tensioners - Type RT F (Front Mount) Timken 68514453279

Описание

RunRight® RT F tensioners are designed for front mounting applications where access to back side or rear mounting surfaces is not possible. A single threaded hole is required to mount these tensioners. These tensioners include a special mounting screw and spacer bushing. They are manufactured with powder metal or cast iron housings, cast iron arms and inner square, come with the standard Tensys™ 10 rubber inserts, and can be used for applications operating within a -40° to 180°F (-40° to 80°C) temperature range. Specifications Description RT-F-38-TENSNR IN Type Chain/Belt Tensioner Element Material Natural Rubber Style Elastomeric Color Black Dimensional Data Tensioner RT F38 Mounting Bolt Size M12 Outside Diameter (Dim D) 3.74 in Overall Length (Dim E) 5.51 in Idler Bolt Size 3/4 - 10 x 5 Dimension L 8.07 in Dimension J-1 6.89 in Dimension J-2 5.51 in Dimension M 0.63 in Dimension R 0.67 in Dimension G 0.39 in Dimension O 0.59 in Dimension P 0.49 in Dimension K 2.36 in Cubic inches 166.30172 in³ Performance Data Normal Temperature Range -40 to 180 ºF Force at 20° Angle of Pretension (Normal Force Level) (Dimension F) 164.1 lb Distance at 20° Angle of Pretension (Normal Force Level) (Dimension S) 2.4 in Notes Notes The recommended angle of pretension is 20°. This provides the tensioner a maximum capability to absorb vibrations and shock loads, while also maintaining a range of motion to address the system’s belt or chain stretch.