Nominal contact angle of 60 °, the bearing can withstand a large single direction of axial load, but also can withstand a certain radial load, usually need to be used in groups. Bi-directional thrust angular contact ball bearings can be bi-directional force, can withstand heavy loads, rigidity, especially in line with modern precision machinery for high precision requirements. This kind of bearing has two kinds of structure, outer ring with mounting hole and without mounting hole, the structure with mounting hole can be directly mounted on the adjacent structure by bolts, this structure eliminates the processing of bearing matching bearing end cover, so it is especially economical. Needle roller/thrust cylindrical roller bearings have a combination structure of needle roller bearings with thickened outer rings and two rows of thrust cylindrical roller bearings, which can withstand greater radial/axial loads and possess higher radial/axial rigidity. The inner ring, outer ring and cylindrical roller are matched with the cage assembly so that a given axial preload can be applied to the bearing using a precision lock nut. These bearings are available with and without mounting holes in the outer ring. The bearings with holes are mounted directly on the adjacent structure through the cap pins, with larger contact surface and small hole spacing, so its connection with the adjacent structure has high rigidity and good fixing effect, and the original bearing end caps and mating parts needed to fix the bearings can be eliminated. If the axial adjacent space of the shaft ring is insufficient or needs to be sealed, then the bearing with lengthened stepped shaft ring can be chosen.    

We have rich experience on precision bearing manufacturing and are ranked NO.1 in China and NO.3 all over the world.

We can tailor the overall solution for the use of precision bearings.

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