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  1. Spindel

    thermal expansion valve p&id symbol?

    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.
  2. Spindel

    Spindle bearing replacement for CNC mill.

    Hello, we ordered new SKF bearings. Thanks for the reply, maybe i will try Chinese bearings in the feature for a less critical job.
  3. Spindel

    Spindle bearing replacement for CNC mill.

    Hello, thanks for the reply, the photo appears to have 4 bearings sets, but one of the rings are just a spacer ring.
  4. Spindel

    Spindle bearing replacement for CNC mill.

    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...
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