INA bearings at work, because the influence of external or internal causes, so that the original with the gap changes, lower accuracy, and even cause "killed" as the failure of changes in the clearance. External reasons, such as interference is too large, installed in place, the temperature rise caused by the expansion of the amount of transient overload, the internal causes such as retained austenite and residual stress in the unstable state and so is the main reason for the changes in the clearance failure. Therefore, before use, be sure to understand the features and applications of INA Bearing Notes.
INA Bearing nine characteristics:
INA Bearing specially coated anti-corrosion function can improve the wear and friction performance.
2, the E1-type self-aligning roller bearings with high carrying capacity, low operation temperature and a long service life characteristics.
3, the INA Split Spherical Roller Bearings, apply to the rapid replacement of the bearings difficult to maintain position.
4, INA suitable for length adjustment, self-aligning cylindrical roller bearings and cylindrical roller bearing two kinds of bearings.
5, the composite deep groove ball bearings (steel / ceramic) for the stretch rollers a long service life.
6, three-ring bearings with high carrying capacity.
INA with improved sealing, and a new locking nut bearing.
8, there are maintenance-free self-aligning plain bearings for controllable high roller slide coating for tensioner roller roller and ball type linear guide unit.
9, INA bearings in the horizontal molding control roll (anti-slip self-aligning rolling bearings) to prevent slipping.
INA Bearing Application Note:
INA Bearing tolerances of choice and control: INA bearings pressed into the bearings should be flexible rotation block sense. If the apparent rotation is not flexible, that the axis size is too large, the tolerance to be lowered.
INA Bearing assembly: Because the bearings are precision products, such as improper assembly of the bearing channel can easily damage, leading to the INA Bearing damage. Bearings in the assembly should have a special mold, can not be beat, can only be pressed into the shaft, a small circle, force, pressure of the great circle only great circle force.
Assembly of foreign bodies to prevent: INA bearings mounted to the rotor on the balancing is very easy to generate dynamic balance when iron filings into the INA bearings inside, so it is best to do balancing mounted bearings.


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