SKF Bearing Installation how to detect whether the installation properly

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skf bearing installation should be noted that a number of issues, such as shaft washer and shaft centerline perpendicularity bearing installed correctly or hold against the situation, etc., following is the introduction of the skills approach.

skf bearings and shaft with the general for the transition with the seat and the bearing hole with general clearance fit. The central axis of the two-way bearing ring should be fixed on the shaft to prevent relative axial rotation. Bearing installation, under normal circumstances is the axis of rotation of the majority, the inner ring and the shaft with the win too with the bearing outer ring and bearing room with clearance fit.

Install bearings skf imports, first dial indicator at the end of the box shell touch the head of the table to turn the imported bearings imported bearing shaft washer raceway top, side rotation while watching the dial indicator pointer if the pointer deflection, instructions not perpendicular to the axial ring and shaft centerline. If the tank shell hole deeper, and can also be used to lengthen the dial gauge head test. This is a good test of the shaft washer and the verticality of the shaft centerline method. skf bearing installation installed backwards, not only imported bearings is not working properly, and each with the surface would be subjected to severe wear. Shaft washer and the seat and the difference is not very obvious, the assembly should be careful, you can not hold against. Install the correct time to be its seat that automatically adapts to the rolling of the rolling elements to ensure that the rolling element is located in the upper and lower ring raceway. In addition, the bearing seat and imported bearing hole should leave the gap of 0.2-0.5mm, to compensate for parts processing, installation inaccuracy caused by the error, imports when running in the offset of the center of the bearing rings this gap to ensure that automatically adjust to avoid touching the friction, its normal operation. Otherwise, it will cause severe damage of imported bearings.

234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984

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