Common Air End Failure and Repair
WHY ?
Its Bearings need to replace regularly ?
The bearings are to hold both the rotors in horizontal position;
they are not to rub against each others.
A female rotor of the twin screw rotary screw air compressor.
The male [drive rotor], note; the DE bearing side.
Four Point Ball bearing position and set clearances of rotors end cover clearances !!!!!
Air End Bearings:=
Types and size of bearings:
QJ 315 = 2 sets
NU 315 ECJ/C3 = 4 sets
Note:=
There are three types of bearing cage to choose from, there are
NU 315 ECJ = Steel cage
NU 315 ECP = Polyamide cage [ a type of plastic material ]
NU 315 ECM = Brass cage
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