with internal bearings
The ALG series is a self-contained bearing supported roller-type freewheel that is housed in an enclosure made of cast iron. It utilizes oil as its standard lubricant. The unit is ideal for use in twin or standby drives on big machines that need peak power and peak speeds. These drives includes industrial fans, pumps, and turbines. The enclosure has a cooling surface, a big oil volume capacity, and provides optimum safety for machines operating steadily without supervision of the user.
The ALG series must be linked with the driver, and the driven equipment with the use of versatile couplings. Changing its lubrication can be executed without halting the drive line.