How about the expansion of the cast iron bearing pedestal? How do you heat it? How much is it heated?
Bearing housings and bearings are generally transitional coordination, the general nodular iron bearing seat heating to 85 degrees C is enough, the temperature should not be too high, high temperature, too much interference, useless, and easy to cause phase change, 85 degrees C enough. Oil bath heating, slowly warming, and then insulation for 1-2 hours, you can also use electromagnetic heating, but if the seat is too large, the electromagnetic is not good, uneven heating.
Bearing seat type? Bearing type? After... Answer, I'll tell you.
Is the bearing seat heated? Bearings with heating bearing seat heating, I have not heard of the bearing seat, there are screw holes of the direct screw tightened on the OK chant
