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6204 deep groove ball bearing installation
Views: 0 Author: Site Editor Publish Time: 2016-09-12 Origin: Site
6204 deep groove ball bearing installation method 1:
Press-fit of 6204 bearing:make sure inner ring of 6204 bearing can be a tight fit with the shaft,When the outer ring of 6204 bearing and the bearing hole is relatively loose fit,we can press the 6204 bearing on the shaft first,and then mount the 6204 bearing with the shaft into the housing hole,When pressure mounted on the end face of the bearing inner ring, a soft metal material of the pad assembly casing (copper or mild steel), outer ring of 6204 bearing and the bearing hole tight fit,
the inner ring and the shaft is loose when fit,The bearing can be pressed into the bearing hole, then assemble the outer diameter of the sleeve should be slightly smaller than the diameter of the housing bore. If the bearing ring and the housing bore and the shaft are a tight fit,Installation of interior and outer ring to be pressed into the shaft and housing bore, the assembly casing structure should be able to simultaneously charge tight end surface of the bearing inner and outer rings
With heating:By heating 6204 bearings or bearing housing, the use of thermal expansion of the tight fit into a song with the installation method is a common and labor-saving method of installation. This method is suitable for a large amount of interference bearing installation,Heat before loading the bearing or separable bearing rings into the tank uniform heating 80-100 ℃, then remove the loaded quickly onto the shaft from the oil,After cooling to prevent the end face of the inner ring and shaft shoulder fit is not tight, you can then tighten the rear bearing axial cooled bearing outer ring and light metal bearing tight fit when using heating bearing thermal loading method, can be avoided with the surface by abrasion.
When the tank is heated by the 6204 bearing, a certain distance away from the bottom of the gate should network, or with a hook hanging bearings, can not be put on the bottom to prevent impurities entering the bearing Shen or uneven heating, the tank must have a thermometer, strictly control the oil temperature must not exceed 100 ℃, in order to prevent tempering effect, reduce the hardness of the rings.
XRB,as one of he biggest China bearing manufacturer,it can produce 6204 deep groove ball bearing with different P0,P6,P5 quality level, precision can be Z1V1,Z2V2,Z3V3 level,the packing of the 6204 deep groove ball bearing is industrial packing and single box, we can produce 5000pcs per day for total production line, it can supply 200,000pcs per month for ABEC-1 quality.