Angular contact bearings

This single-row angular contact ball bearing can withstand radial and axial loads acting simultaneously, while axial loads can only act in one direction. Depending on the type, this bearing can operate at high speeds or even very high speeds. It can withstand larger axial forces in one direction than deep groove ball bearings. High speed capability Can withstand higher radial loads and larger axial loads in one direction

Classification :

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Keywords: Bearings

PRODUCT DETAILS

Characteristics and uses of angular contact ball bearings:

Angular contact ball bearings have a high limit speed and can bear radial loads and axial loads at the same time, as well as pure axial loads. Their axial load capacity is determined by the contact angle and increases with the increase of the contact angle.

Single-row angular contact ball bearings can only bear axial loads in one direction. When bearing radial loads, additional axial forces will be caused, and the corresponding reverse loads must be applied. Therefore, this type of bearing is generally used in pairs.

Double-row angular contact ball bearings can bear large radial and axial bidirectional combined loads and moment loads dominated by radial loads. They can limit the bidirectional axial displacement of the shaft or housing, and the contact angle is 30 degrees.

Angular contact ball bearings installed in pairs can bear radial and axial bidirectional combined loads dominated by radial loads, as well as pure radial loads. The tandem configuration can only bear axial loads in a single direction, while the other two configurations can bear axial loads in either direction. This type of bearing is generally selected and combined by the manufacturer and submitted to the user in pairs. After installation, there is pre-compression interference, and the rings and steel balls are in an axial preload state, thereby improving the stiffness and rotation accuracy of the entire set of bearings as a single support.
Specific classification and model comparison:

1. Angular contact ball bearing with a=15o (70000 C type)

2. Angular contact ball bearing with a=25o (70000 AC type)

3. Angular contact ball bearing with a=40o (70000 B type)

4. High-speed sealed angular contact ball bearing with a=15o (B70000 C-2RZ type)

5. High-speed sealed angular contact ball bearing with a=25o (B70000 AC-2RZ type)

6. High-speed sealed angular contact ceramic ball bearing with a=15o (B70000 C-2RZ/HQ1 type)

7. High-speed sealed angular contact ceramic ball bearing with a=25o (B70000 AC-2RZ/HQ1 type)

8. Back-to-back double angular contact ball bearings [70000 C (AC, B) / DB type]

9. Face-to-face double-row angular contact ball bearings [70000 C (AC, B) / DF type]

10. Series-connected double-row angular contact ball bearings [70000 C (AC, B) / DT type]

11. Double-row angular contact ball bearings with ball-filling gaps (0000 type a=30o)

12. Double-row angular contact ball bearings without ball-filling gaps (0000 type A a=30o)

13. Double-row angular contact ball bearings with dust cover on one side (0000 A-Z type a=30o)

14. Double-row angular contact ball bearings with dust covers on both sides (0000 A-2Z type a=30o)

15. Double-row angular contact ball bearings with sealing rings on one side (0000 A-RZ type a=30o)

16. Double-row angular contact ball bearing with seals on both sides (0000 A-2RZ type a=30o)

17. Four-point contact ball bearing (QJ type a=35o)

COOPERATIVE PARTNER

Bearing type