TIMKEN bearings installed
TIMKEN bearings shafts combined with General and comprehensive as transition fit, seat in conjunction with TIMKEN bearings hole in General as a clearance fit, so the TIMKEN bearings are easier to install, axes two TIMKEN bearings springs should be fixed on the shaft to prevent relative to the axis.
Import TIMKEN bearing installation methods, mostly under normal circumstances is rotating, so the inner ring and shaft meet to win tie, TIMKEN bearings TIMKEN bearings in the outer ring of walls to a clearance fit.
TIMKEN bearings after installation testing
When you install the TIMKEN bearings, you should verify the shaft and shaft centerline vertical. Method is to dial fixed on the tank shell surface, touch the top of the table at the TIMKEN bearings axial Raceway of the top turn the TIMKEN bearings, observe the dial pointer, pointer to swing, shows the shaft and shaft centerline is not normal. When the tank shell hole deeper, dial table can also be used to lengthen the first test.
TIMKEN bearings when installed correctly, the seat can automatically adapt to the rolling of the scroll bar, make sure that rolling in from top to bottom Raceway. If you installed backwards, TIMKEN bearings not only does not work correctly, and the mating surfaces will be serious wear. Since the shaft and housing washers and the difference is not very obvious, should exercise due care in the Assembly, not to make a mistake. In addition, the TIMKEN bearings TIMKEN imports and seat of the housing bore is 0.2-0.5mm it should remain between the gap, to compensate parts, installation errors caused by imprecise when running in the TIMKEN offset from the imported bearing, this gap ensures its automatic adjustment, avoid contact with friction, so that its normal operation. Otherwise, the TIMKEN bearings caused by severe injuries.



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