Bearing adapter set the matters of attention in the upstream gap detection

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Determination of the bearing outer price in roller is sagging state clearance. First ensure the integrity of the bearing outer attitude to turn right or left 1/2-1 ring, 2 column roller series of any one of the roller are positively the position. With clearance gauge measurement clearance, test site according to the bearing s outer diameter size some different.precision bearing
More than 200 mm outer diameter of the bearing clearance measurement. The feeler insert bearing is above 2 column roller and between outer and relative bearing center left and right sides is symmetrical position 2 column roller and inner ring between, determine the bearing internal clearance. Bearing internal clearance is r, the bearing is the following 2 column roller and between outer determination of bearing internal clearance respectively for rS1 ` rS2, in the bearing is the internal clearance set to rS. RS = 1/2 (rS1 rS2 + the relative bearing center left and right sides is symmetrical position 2 column roller and between outer determination of bearing internal clearance and on the left side of the 2 column roller and the clearance between the outer determination, respectively, set to rL1 ` rL2, left bearing internal clearance set to rL. RL = 1/2 (rL1 + rL2) on the right side of the two column roller and between outer determination clearance were set as R1 ` rR2, on the right side of the bearing internal clearance set to rR.single ball bearing