What are the installation methods of paired angular contact ball bearings? Let me introduce to you in this article: 1. Generally, the feeler gauge method is used for inspection. For angular contact ball bearings with very large diameters, the gap is very large, and a narrow feeler gauge should be used to measure directly. For angular contact ball bearings with small apertures, the gap will be very small, so there is no need to use a feeler gauge to measure, so the backlash of the angular contact ball bearings is used to measure, and a thick feeler gauge is used for measurement. 2. Another way is to measure the gap of the angular contact ball bearing by pressing the lead. If a feeler gauge is used, it will be very laborious. Then, we usually use a soft lead wire for measurement in actual work. The soft lead wire used is used for measurement. For lead wire measurement, the soft lead wire used should be very soft, and the aperture should not be too long or too small. The most satisfactory immediately is 1.5-2 times the gap. When inspecting, first open the outer cover of the angular contact ball bearing, use a reasonable soft lead wire, cut it into small pieces and place it on the bearing neck and the left and right bearing pages, then cover the bearing cover tightly, tighten the screw bolt, Then loosen the anchor bolts, remove the bearing cover, measure the thickness of the extruded lead wire with a vernier caliper, and obtain the average value of the top clearance of the angular contact ball bearing. If the gap is too small, pads can be placed on the fusion surface of the upper and lower tiles. If it is too large, the pads can be reduced or the tiles can be poured again. After assembly and inspection, as long as there is no abnormality, the angular contact ball bearing can run normally. Only when the torque is accurate can the rotation be stable! (/pdjjcq500.html)
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