Regular checking of linear bearings should consider

Do not let the bearing bare to contaminants or moisture. If things intermittently, greaseproof paper plastic sheet or similar material overlying had dull. Needless to disassemble and probably perform confiscated scene cleaning without masking the linear bearings coated with petroleum solvent cleaning brush to coating, a lint-free cloth to dry or blow dry with compressed atmosphere (be careful not to The bearing assembly starting rotation). To a small mirror and the kind of probe used by the same dentist to raid the orbital plane of the bearing retainer and beads. Not cleaning encryption cover or dust-bearing; wipe the external appearance can be. That needs to change if the bearing was damaged scene replaced. Change in schedule downtime nursed back to health during the more economica l than due to the the array bearing damage Passed selected into the shutdown of loss more linear bearings.bearing manufacturers
Determine the type and model of the bearing, must also correct the rolling bearing design of composite structures, in order to ensure the normal work of the bearings.
The minor axis in the normal working temperature (span L <400mm), the fulcrum is often used a fixed manner ends unidirectional, each bearing were exposed to a direction of axial force. As shown, allows the shaft work a small amount of thermal expansion, linear bearing installation should be left axial clearance 0.25mm-0.4mm (small gap do not have to draw on the diagram), the gap amount commonly gasket or adjustment screw adjustment.
The bearing or groups of fixed Duanyou single to withstand two-way axial force, the swimming end to ensure the shaft telescopic swim freely. To avoid loose, swimming in the bearing inner ring with the shaft for axial fixation (circlip often used). For swimming fulcrum linear bearings, bearing outer ring axially fixed with the base, roll sub ferrule swimming to ensure free expansion axis.
Normal design life of the linear bearing is inconsistent with the machine need to be replaced several times during use, when the assembled relationship with the bearings between parts damaged also need for disassembly of the bearing, dismantling the bearing should enable dismounting force without rolling body transmission, to prevent the rolling element is plastically deformed.
Demolition linear bearings typically use specialized tools, designed shafting Structure should leave enough space for the use of tools, these data can be found in the bearing manual.