Single row angular contact ball bearings

Single row angular contact ball bearings single row angular contact ball bearings can only carry axial load in one direction, when bear radial load, will cause the additional axial force, must be applied to the corresponding reverse load, therefore, this kind of bearings are generally used in pairs. Double row angular contact ball bearings can withstand the bigger radial direction load primarily radial, axial two-way joint load and torque load, it can limit shaft or shell two-way axial displacement, the contact Angle of 30 degrees. Bearing code: installed seven paired angular contact ball bearing paired angular contact ball bearings can withstand to two-way joint mainly consisting of radial load, axial load, also can withstand pure radial load. Serial configuration can only carry axial load in single direction, the other two configurations can carry axial load in either direction. This type of bearings in general by submitting users, manufacturers matching combination pairs after installation preloading interference, ring and ball in the axial preload charge state, thus increasing the support stiffness and the whole bearing as a single rotation accuracy. Configuration, back to back the rear code-named DB ( Such as 70000 / DB) , back-to-back pairs of bearing load to the bearing axis line separate. Role can withstand axial load in both directions, but on the direction of each load only by a bearing. Back-to-back installed bearings provide relatively high bearing configuration rigidity, and can withstand the overturning moment. Rear face to face configuration, code-named DF ( Such as 70000 / DF) Pairing of bearing the load line face to face to the bearing axis convergence. Role can withstand axial load in both directions, but on the direction of each load only by a bearing. This configuration as back-to-back pairs of high rigidity, and is not suitable for under negative moment. This configuration rigidity and the ability to withstand the overturning moment than the DB configuration form, the bearing can be subject to bi-directional load; Rear tandem configuration, code-named DT ( Such as 70000 / DT) Parallel, serial configuration, load line, the radial and axial load Shared by bearing the uniform. However, the group can only carry on a direction axial load. If the effect of axial load in the opposite direction, or if there is a composite load, you must add a third bearing relatively series matching bearing adjustment. This configuration can also be in the same series of three or more bearing support, but can only carry axial load in single direction. Usually, in order to balance and limit shaft axial displacement, another supporting point should be installed to withstand another direction axial load bearing. Bearing code: 0 load capacity ( Jane) The following content is only for matching the bearing load capacity, and products are given in the table of basic rated load and fatigue limit load applies only to a single bearing. * basic dynamic load rating for any configuration standard bearings and face to face with the back to back or configuration of SKF bearing C = 1 on conversion explorer xC single bearing. * basic dynamic load rating for serial configuration of a single bearings SKF bearing C = 2 xc explorer. * basic static load rating Co = 2 xco single bearing. Pu = 2 * fatigue limit load xpu single bearing [ Return] The previous: the characteristics of bearing under a: arrange ushering bearing profile