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Bearings using factors contain installation, adjustment, maintenance, repair and other technical requirements. According to INA Bearing installation, use, maintenance technical requirements, make inspection on load, speed, temperature, vibration, noise and lubrication condition, immediately find reasons to adjust, can return to normal. · 1, the choice of bearing clearance: buyer buy bearings are usually only told what type, grade, they are rarely interested in bearing clearance request, the distributer must make it clear the clients using conditions for INA Bearing. The speed temperature, tolerances are directly related to the choice of bearing clearance. The general rotational speed of 3500 rev / min motor they use the CM clearance, high temperature speed motor requires a relatively large clearance. Bearing clearance is reduced after assembly because the narrowing of out ring and bore expansion. clearance interference reduction = 60%X magnitude interference, such as before assembly bearings clearance is 0.01mm, the amount of interference in the assembly of 0.01mm, the bearing clearance after assembly to 0.004mm. Zero clearance bearing noise and life will achieve the best state in theory, but in the actual operation in view of temperature rise and other problems, the bearing clearance after assembly is preferably in 0.002mm-0.004mm. 2 grease of choice: the choice of grease is based on INA bearing speed, temperature, noise requirements and starting torque to choose, the seller need to know much about the performance of a various of oils and grease. 3, bearing seal type choice: INA bearing lubrication can be divided into oil lubrication and grease. Oil-lubricated bearings are generally used open bearings, grease-lubricated bearings generally used shields or rubber seals seal. shields suit for high temperature or use in good conditions, seals sub into contact seal and non-contact seals, the contact seal dustproof performance is good but starting torque is big ,non-sealed need small starting torque, but the sealing performance is not as well as contact seal. Bearing Removal: INA bearings mounted at the root of the knuckle shaft, difficult to split out, is not easy to operate, using a dedicated puller can easily split out. Two semi-conical inner circle pull condom bearing puller, tighten clamping screw, and then pull the collar will pull the condom live, so that it cannot be opened, and then rotating the handle, the screw top center of the knuckle end hole and continue clockwise handle, you can pull out the inner bearing easily. Old leaf spring removal: in accordance with wheel nut center on the appropriate length of old leaf spring with oxygen cutter make two hole slightly larger than the diameter of wheel nut, let the concave surface of leaf spring outwards, knuckle front end screwed into nut and ends flush to protect the knuckle thread, leaf spring fill in the appropriate pad thickness between the steering section, and screw the two tire pressure on the leaf spring nut leaf spring elastic, will not be too tight mill bearing Pull out. Still split high bearing, hammer several times in the middle of the leaf spring to make vibration force, and then screw the nut. (1) Remove the front should clarify the relationship between INA bearings and related parts: careful observation of the bearing location and the relationship with related parts, analysis of the installation process and methods, and then work out the methods and procedures of the demolition. (2) Remove the inner or outer ring of the bearing, the force should be balanced, uniformly, cannot be skewed, to prevent stuck. (3) Removing the INA Bearing need use special removal tool to remove, on rare occasion, can also be used brass or other soft metal liner percussion. FAG HCS71916C.T.P4S.UL| FAG HCS71913E.T.P4S.UL | FAG HCS71914C.T.P4S.UL | FAG HCS71912E.T.P4S.UL | FAG HCS71911E.T.P4S.UL | FAG HCS7010C.T.P4S.UL | FAG HCS71906E.T.P4S.UL | FAG HCS7008C.T.P4S.UL | FAG HCS71906C.T.P4S.UL | FAG HCS71905E.T.P4S.UL |
