Radial bearing clearance measurement Note

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(1) maximize the use of special instruments to measure law;china bearing
(2) hand extrapolation measurements require the measurement of high measurement skills. This method is the measurement error, especially the clearance at the edge of the state, easily lead to error, At this point, the instrument shall prevail;

(3) feeler gauge should be provisions of the standard operations, shall not use the roller rolling past measured from the feeler;angular contact ball bearing

(4) the measurement process should ensure that the ball fall into the ditch; closed bearings before the closure of measurement; charge instrument, the measured value should be minus the load caused by clearance increase.
(5) For multi-row bearings, requires that each column clearance qualified to take the arithmetic mean of each column clearance as the radial bearing clearance.ceramic bearings