INA Power transmission

INA needle roller freewheel clutches are power transmission components that allow rotation in one direction and lock movement in the opposite direction. They are used as retention, non-return or indexing mechanisms in equipment where the direction of rotation must be controlled without external commands. MR Accesorios Industriales supplies this line as a brand, with technical advice to choose the correct part number for each application.

The INA HF-KF series needle roller freewheel is a power transmission component that allows rotation in one direction and locks movement in the opposite direction. It is used to prevent backdriving, as an anti-return mechanism or to engage and disengage shafts depending on the direction of rotation. Its compact needle design makes it suitable for tight spaces and moderate torques.

The INA HF-KF-R series needle roller freewheel is a power transmission component that allows rotation in one direction and locks movement in the opposite direction. It is used to prevent backdriving, control intermittent feeds and protect mechanisms in industrial equipment. MR Accesorios Industriales supplies this INA line in Buenos Aires, Argentina, with technical advice to choose the right variant for the application.