What Makes Angular Contact Ball Bearings Popular in Industrial Applications?

When it comes to bearings, you can find innumerable variants used for different applications. Angular contact ball bearings are one of the common ones suitable for applications that call for accommodating combined loads. The article throws more light on the types of these bearings and their features.

Some bearings are so crafted that they can support combined loads, which is attained through their distinctive design. An angular contact ball bearing falls under this group, for it can handle ‘acting radial and axial loads simultaneously. With the deranged inner and outer ring washers relative to each other in the bearing-axial direction, this bearing unit can carry heavy radial and axial loads for an extended period.

The axial-load-handling capacity of angular contact ball bearings increases with the increase in the contact angle. The line converging the points of contact of the ball rollers and ring washers on the radial plane is called the contact angle.

During the operation, the bearing allows the dispensation of the combined axial and radial loads to the ring raceways, along the contact surface area in a line angular to the bearing axis.

Different Types of Angular Contact Ball Bearings Used in the Industry

As with an angular contact ball bearing, you have options, for it is available in a few common bearing designs. They are:

1. Single-Row Angular Contact Ball Bearings

With this bearing type, you can manage one-directional axial loads in applications. A single-row angular contact ball bearing is suitable for applications that call for a general adjustment against another bearing of the same type. The non-separable lower and upper shoulders of raceways are one of the distinguishing features of this bearing.

The lower shoulder with numerous rollers helps a single-row angular contact bearing handle heavy loads. Moreover, it permits swift accelerations and deceleration at high speeds while in operation.

2. Double-Row Angular Contact Ball Bearings

This design variant is attained by placing two single-row angular contact ball bearings back to back. With it, the bearing could support combined loads of acting axial and radial loads in either direction during tilting. The stiff arrangement of the bearing is its distinctive feature, which helps it have tolerances and varying performance capabilities.

The industrial applications that demand using less axial space use a double-row angular contact ball bearing. In the applications that use two single-row angular contact ball bearings, you can use this bearing type, for it saves a lot of axial space. The availability of several ball rollers makes it suitable for handling heavy loads.

3. Four-Point Contact Ball Bearings

They are meant to accommodate two-directional axial loads. The design includes radial single-row angular contact ball bearings with ring raceways. A four-point contact ball bearing has a separable design with two halves of inner rings. By dismounting and mounting ball rollers, an outer ring washer, and a cage assembly, you can replace them.

The above-mentioned types of angular contact ball bearings are largely found in applications like industrial pumps, electric motors, compressors, material handling, etc.

Author Bio: priya arora has been in the bearing business for a decade. He has a vast knowledge of different types of bearings and their uses in various industrial sectors. His blogs and articles on angular contact ball bearings share valuable information about their uses in particular applications.

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