Angular contact ball bearing

Description

With high rotational accuracy and limited speed, low friction, and low-temperature rise. Have certain rigidity, not resistance to impact. Can withstand both radial and axial loads. The configurations are single row, back-to-back, face-to-face, tandem, or multi-link, etc., and the rigidity of the spindle can be improved by preload.
The contact angle of these bearings is 15 ˚, 25 ˚, and 40 ˚. The larger the contact angle, the greater the axial load capacity, the smaller the contact angle, the more conducive to high-speed rotation. Single row bearing can bear radial load and one-way axial load; DB combination, DF combination, and double row bearing can bear radial load and two-way axial load; DT combination is suitable for one-way axial load is large, the rated load of a single bearing is not enough for the occasion.