preload preload preload preload

Spherical bearing UKT215/UKT216/UKT217 outside TR


31st October 2014 Bearing products 0 Comments

Though its basic characteristic and major groove ball bearing should be similar, this kind of bearing is mostly applied to more coarse machinery, install, position enough accurate, axle and axle of seat hole line pair neutral and poor, either axial length but under the situation whose bending deflection is great, and own precision of bearing is not high enough either, some structure is more coarse, equivalent discount at actual the intersection of behavior and the same ball bearing of major groove of specification of characteristic play. For example: The exterior sphere ball bearing with jack screw is applied to the bad through-shaft large in deflection of rigidity, this kind of bearing two wears the seal ring, can prevent the dirt from invading tightly, already lubricant of right amount of of filling while dispatching from the factory, does not need to wash before installation, did not need supplemental lubricant, the jack screw screw on the outstanding end of inner circle of bearing is while fastening on the axle. Acceptable axial load can’t exceed 20% of specified dynamic load.
The exterior sphere ball bearing with eccentricity set is essentially identical with other spherical bearing characteristic with jack screw, just the jack screw is not on the inner circle, but put in the eccentricity in. It is a strip 1 that sphere ball bearing outside the round counter bore is female: 12 round counter bore of rate taper, can install on profile shaft of the awl directly, until the bushing is installed in having the intersection of shaft shoulder and optical axis definitely closely, and but fine setting bearing backlash.
The other spherical bearing is suitable for requiring apparatus and spare part simple occasion preferably, for example used in agricultural machinery, transportation system or construction implement.
Mainly used for bearing radial and axial union load relying mainly on radial load, should not generally bear axial load alone, this kind of bearing can differentiate the inner circle of installation (take roller and hold unit of the full set) And outer lane. This kind of bearing does not allow the axle the foreign shell has slope, will produce additional axial force under the circumstances that radial load is appointed. The the intersection of bearing and axial magnitude of backlash, will you please the normal work relationship very much loud to bearing, as the axial backlash passes for hour, Wen Sheng’s great; When the axial backlash is bigger, the bearing is easy to damage. So pay special attention to adjusting the axial backlash of the bearing while installing and operating, may pre- interference is installed if necessary, in order to increase the stiffness of the bearing.

The name of product: Supply the spherical bearing UKT215/UKT216/UKT217 new type outside TR: UKT215 bearing material: Become rusty bearing steel AISI440(9Cr18) Use: The other spherical bearing is suitable for requiring apparatus and spare part simple occasion preferably, for example used in agricultural machinery, transportation system or construction implement. Mainly used for bearing radial and axial union load relying mainly on radial load, should not generally bear axial load alone, this kind of bearing can differentiate the inner circle of installation (take roller and hold unit of the full set) And outer lane. Type: Other spherical bearing










  • Leave a Reply

    * Required
    ** Your Email is never shared