Bearing installation:

Bearing installation is correct, affect the accuracy, performance, service life. Therefore, design and assembly for bearing installation to fully study the. I hope to follow the standard installation. Standards project usually follows:

(1), cleaning bearings and bearings and related components

(2), check the related components size and mechanical processing

(3), installation

(4), installed after the inspection of bearing

(5), the supply of lubricant

I hope in the coming before installation, just open the bearing packaging. General grease lubrication, cleaning, direct filling grease. Lubricants, general also does not need cleaning, however, instruments or high speed bearing, to clean the oil washing, removing a bearing on the antirust agent. Remove the rust inhibitor bearing, easy to rust, so cannot be placed in. Furthermore, has grease sealed bearing, not cleaning the direct use of.

Bearing mounting method, because of bearing structure, coordination, conditions vary, in general, as much as rotation shaft, so the inner need to fit in. Tapered bore bearing, multi-purpose press press, or use of hot charging method. Taper occasions, mounted directly on the taper shaft, or by mounting sleeve.

Mounted to the outer shell, general clearance, the outer ring has a magnitude of interference, usually with press press, or also has cooling after the installation of the shrink fit method. Use dry ice as a coolant, shrink fit installation of the occasion, the moisture in the air condenses on the bearing surface. So, need appropriate anticorrosive measures.