Heilongjiang mudanjiang bearing manufacturer specific clearance method

Heilongjiang mudanjiang bearing manufacturer specific clearance determination method to determine the clearance of bearing monomer, vertical platform, the bearing pressure bearing outer ring with the hand, keep the inside and outside the ring did not tilt, about 1/2 - turn the inner ring 1 ring, roller is stable. Then around the column of any roller into the upper, respectively. Internal clearance with a feeler, its measuring location and measurement point according to bearing outside diameter size is somewhat different. Outer diameter greater than 200 mm of bearing clearance measurement insert the pin into the bearing is between the above 2 column roller and outer circle and the relative position of bearing center symmetric 2 columns between roller and inner circle position, determination of the bearing internal clearance. Bearing internal clearance ( R) Is that the bearing is above 2 columns between rollers and the outer ring of bearing internal clearance respectively set ( r1) ”( r2) , set in the internal clearance of the bearing is above ( RT) 。 RT = 1/2 ( r1+r2) The relative high temperature bearing symmetric position between two columns of the roller and outer ring of bearing internal clearance and between 2 column on the left of the roller and outer side clearance, set up for rL1 ` rL2, set on the left side of the bearing internal clearance RL. RL=1/2( rL1+rL2) The between two columns on the right side of the roller and the outer side of each clearance for rR1 ` rR2 bearing internal clearance is set on the right side of the rR. rR=1/2( rR1+rR2) Use the type and the bearing internal clearance (r = 1/2 RT+RL+rR) Bearings mounted on the shaft or set set of clearance in determination of bearing outer ring price roller sagging state of clearance. First, ensure the integrity of the bearing outer ring 1/2 - gesture to turn right or left 1, 2 column roller column of any roller was positively at the bottom of the location, respectively. Determination of using feeler clearance, somewhat different parts according to the bearing outer ring outside diameter size. A: tianjin bearing manufacturer offering wonderful hand analyzes the cause of an article: give up treatment of clearance between heilongjiang jixi bearing manufacturer