Wheel bearing installation instructions

Wheel bearing before installation, check the installation of the host first, request support should have sufficient strength, junction surface should be mechanical processing, surface smooth and free of clutter and burr. Mechanical processing can't meet the requirements of planeness, can use special plastic packing infuse strength, to ensure the accuracy of the installation plane and vibration reduction.
Wheel bearing ring quenching soft belt region in ring all marked as "S" on the surface, the soft belt on when installation should be in the position of the load area or not often loaded parts (jack always located on the soft belt).
Installing a wheel bearing, should be advanced method to locate the cross tighten mounting bolts, and monitoring the rotation of the bearing. And tightening screw down the bolt should be enough, should be preloaded bolt material yield limit of 70%. Install bolts should adjust the flat washer and spring washer is strictly prohibited.
2 wheel bearing maintenance Details Of SKF Bearing
Wheel bearing installation and operation of the continuous running 100 hours, should be a comprehensive check installation bolt pre-tightening torque requirements, each repeated inspection after 500 hours of continuous operation.
Wheel bearing installation should be just the right amount of grease, and should be evenly distributed and slewing bearing grease. Wheel bearing at work after a period of time, is bound to lose part of grease, so the wheel bearing under normal operation between 50 ~ 100 hours after should add grease.
3 wheel bearings, transportation and storage
Bearing in the process of transportation, should be put in the car, due to prevent sliding and the measures to prevent vibration, plus auxiliary support when necessary.
The bearing should be in a dry, ventilated, flat field, storage should be isolated from corrosive chemicals and other goods. If you need more overlapping sets of bearing pile, each group should be evenly placed along the circumference direction in three or more identical height of the block of wood, and the low level of block.
Antirust period exceeds deposits bearing must continue, should be cleaned and antirust processing