I've scrached my head for several hours trying to draw this valve in a P&ID drawing, this valve has external equalizer line for the diagram, and the diagram is controlled with a bulb filled with refrigerant.
I'm rebuilding a CNC milling machine, and the bearings for the spindle are worn out(coolant corrosion)
And i want to replace the main roller bearing and the ball bearings.
Roller bearing : NN3007K
Ball bearing: 7008AC/TBTB x 3
These bearings are not that common and they need to be at least P4...