Give up treatment of clearance between heilongjiang jixi bearing manufacturer

Give up treatment of clearance between heilongjiang jixi bearing manufacturer is greater than 200 mm outer diameter of the bearing clearance measurement insert the pin into the bearing is between the above 2 column roller and outer ring and the relative position of bearing center symmetric 2 columns between roller and inner circle, the determination of the bearing internal clearance. Bearing internal clearance is r, the bearings are the following two columns between rollers and the outer ring of bearing internal clearance respectively set to rS1 ` rS2, internal clearance on bearing is set to rS. rS=1/2( rS1+rS2) The relative position of bearing center symmetric 2 columns between rollers and the outer ring of bearing internal clearance and 2 column on the left side of determination of clearance between roller and outer ring, respectively, set to rL1 ` rL2, set on the left side of the bearing internal clearance to rL. rL=1/2( rL1+rL2) Between the two columns on the right side of the roller and outer determination of the clearance is set respectively for R1 ` rR2, on the right side of the bearing internal clearance is set for the rR. rR=1/2( R1+R2) Use the type bearing internal clearance. r=1/2( rS + rL + rR) Measure the advertent items in the high temperature bearing internal clearance and bearing in the determination of such size, measurement instrument and the temperature of the unit under test must divide. Especially with the heating oil tank ` bearing induction heater heating device, measure its internal clearance required from the heating state of complete cooling can stop ahead. From custody warehouse handling to determine, for example, bearing, bearing temperature may be higher, if confirm the temperature of the bearing is not stop clearance, the size of the measurement, the measurement results may be wrong. Determination of more than 400 mm outer diameter of large bearing clearance, or size, can take place apart packaging bearing on the platform of a day and night, the temperature at which the measurement and the environmental temperature difference method. A: heilongjiang mudanjiang bearing manufacturer specific clearance measurement method: next article heilongjiang qitaihe bearing manufacturer for the further research of thrust bearing