Installation of the wheel bearings collection methods

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A, wheel bearing before installation, first to host the installation of the surface checking, require supporting a should have the enough strength, LianJieMian should mechanical processing, the surface is without sundry and burr. For unable to mechanical processing to the r equired of plane degree, can use injection intensity of the special plastic do padding, to ensure the installation in the plane of the accuracy and to reduce vibration. Wheel bearing rings have quenching soft belt area, the front-runners in the end all have mark "S, when installation should make this soft take place, the load area or not often load area (plug hole is always with the soft place).
Second, installation wheel bearings, should be advanced to the localization way, cross tighten mounting bolts, and check the rotary bearings. In order to ensure smooth transmission bearing, should be in installing bolts not tighten to gear meshing check before. The bolt on should be enough pre-tightening force, its pre-tightening force bolt materials should be 70% of the yield limit. Installing bolts should with conditioning flat gasket, spring washer is strictly prohibited. Wheel bearing of the installation is completed and put into operation, in continuous operation, 100 hours after the inspection shall be fully installation bolt of preloaded moment whether meet the requirements for continuous operation after 500 hours every repeat the above a second look.bearing manufacturer
Three, wheel bearing installed after the should fill a moderate amount of grease, and should fill the edge to rotary bearing grease evenly distributed. Wheel bearing in work after period of time, inevitably will lose part of grease, so the normal operation of the wheel bearing intervals of 50 to 100 hours after should complement a grease. For high temperature environment or dust more conditions of work wheel bearings, add lubricating grease cycle should appropriate short some. When the machine is running to seal storage, also must be filled with enough grease.
Four, wheel bearing of the package, transportation and storage: packed wheel bearings need, the groove, besmear antirust lubrication amphibious fat, then put plastic film, composite kraft paper, worry industrial belt on the inner packing bag wrapped around. The outer packing using special wooden boxes or iron box.china bearing manufacturer
Five, bearing in transport, should be placed in transportation level, should prevent slipping and prevent vibration measures and, when necessary, plus auxiliary support.
Six, the bearing should be in the dry and ventilated and flat ground level place, should be stored with chemicals and other items with corrosive away. If you need more set of bearing overlap piled up, between each along the circumference direction should even placed three more highly equal wood pad is, and the pad is placed consistent position. More than rust phase need to continue for bearing, cleaning and should be treated against rust.bearing manufacturers