Super Linear bearings use Note the following issues
Super Bearing the sales process, we should pay attention to the following issues:
First, the super bearing users mainly because of noise problems and the use of super-bearings. (Sports equipment, food machinery)
Such as improper use, the greater will be the cause of the noise:
Linear bearing housing (ie, box-type unit) inside diameter tolerances little, little impact. (Because just a little deformed, for basically no problem)
The super bearing, such as the inner diameter of the housing tolerances smaller, because the elastic plastic outside, and deformation, extrusion axis, resulting in a large noise. For this reason, the use of super-bearing, we must pay strict attention to matching the tolerances of the housing.
(Production process, tolerances due to the emergence of a number of steps, a shaft changes, such as the use of super-bearing, there will be problems)
Super Bearing in process using the shell (sets), we must pay strict attention to the tolerance range.
Second, the kind of super-bearing: British standards, European standards, common standard.
Third, the super bearing diameter tolerance range: see below posts.
Fourth, the use of super-bearing must be three, four, used together. It shall not be used alone.
Fifth, the inner diameter of the bearing housing process must ensure concentricity. The inner diameter of the processing must be strictly. Ordinary bearing on this is not very high.
Six super bearing rock sound, with the use of precision bearings okay.
Industry Super Bearing used: medical equipment, electronic equipment, testing equipment.
----- Linear bearing manufacturers to use a situation briefing: linear bearings before installation can not add the butter, because linear bearings in the factory has joined the special oil, then add the butter will cause linear bearings operate well, The axis scratch bearing early retirement.
