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Angular contact ball bearing

Angular contact ball bearing

Angular contact ball bearings carry both radial and axial loads. Their inner and outer ring raceways are designed to be opposite each other in the direction of the bearing axis. Angular contact ball bearings are recommended for applications with medium to high radial loads and low to medium axial loads. They are typically used in industrial gearboxes, pumps and compressors.

Parameters of Angular contact ball bearing

New domestic modelsOld domestic modelInner diameter (mm)Outer diameter (mm)Width(mm)Cr(kN)Cor(kN)Grease lubrication speed (r/min)Oil lubrication speed (r/min)Weight (kg)View Details

Cooperation Brands

Angular contact ball bearing
SKF Angular contact ball bearing
Angular Contact Ball Bearing
Timken Angular contact ball bearing
Angular Contact Ball Bearing
NSK Angular contact ball bearing
Angular Contact Ball Bearing
NTN Angular contact ball bearing
Angular Contact Ball Bearing
Koyo Angular contact ball bearing
NACHI Angular contact ball bearing

Product Classifications of Angular contact ball bearing

Single Row Angular Contact Bearings

These single row angular contact bearings are suitable for general use where axial loads are applied in only one direction. They are stand-alone bearings and are not designed to be combined or mated with another bearing.

Single Row Angular Contact Bearings

Matched Angular Contact Bearings

These single row angular contact bearings can be used alone or matched with a second bearing to form a duplex bearing. They are suitable for general purpose applications where the axial load is in one direction only.

Duplex Angular Contact Bearings

Duplex bearings are two matched bearings that provide precise alignment both radially and axially. By using duplex bearings, vibrations can be eliminated and higher load capacities can be achieved. Longer service life and higher system reliability can be achieved by using controlled stiffness within the duplex bearing.


Double Row Angular Contact Bearings

Double row angular contact ball bearings can withstand radial and axial loads and overturning moments in either direction, and their design is similar to two single row bearings placed back to back. Two single bearings usually take up too much axial space.


High Clearance Double Row Angular Contact Bearings

High clearance double row angular contact ball bearings have more space in the bearing housing. They are useful when there is an increased press fit on the housing, when increased temperatures may cause expansion or when there is a slight misalignment between the housing and the shaft. Double-row bearings make it possible to use them as matched single bearing sets in back-to-back or duplex arrangements while saving space on the shaft.

High Clearance Double Row Angular Contact Bearings

High-Precision Angular Contact Bearings

These high precision angular contact ball bearings are used in high speed applications where tighter tolerances are required to reduce vibration. They are typically used in machining tools and precision equipment such as CNC routers.

High-Precision Angular Contact Bearings

Angular Contact Thrust Bearings for Ball Screws

These angular contact thrust bearings support ball screws. They provide high axial rigidity and precise rotation in machining tools.


Application of Angular contact ball bearing

  1. Angular contact bearings are ideal for transmissions, pumps, electric motors and clutches or other high speed applications.
  2. Angular contact bearings are commonly used in the material handling, machine tool, steel mill and wind energy industries.
  3. Angular contact ball bearings are designed for high speed, high precision applications: agriculture, chemical, general industry, utilities
Electric Motor Repair
Electric Motor Repair
Machine Tools
Machine Tools
Marine Spares
Marine Spares
Material Handling
Steel Industry
Metal Processing
Food Processing Machinery
Packaging/Food Processing
Paper Converting and Printing
Paper Converting and Printing
Plastic Proccssing and Forming
Plastic Proccssing and Forming
Wind Turbines
Power Generation
Pumps & Compressors
Pump, Compressor and Oil Field
Robotics and Automation
Trucks, trailers and buses
Trucks, trailers and buses

Factory and Warehouse Display

SKF,FAG,NSK,KBC, NTN and other brands of bearings and special bearings customized according to customer needs have been produced, packed in boxes in our warehouse, and are waiting to be packaged and delivered to your hands

Shipping & Package of Angular contact ball bearing

Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month

  1. Plastic bag + single box + carton + plywood pallet
  2. Neutral industrial packaging + neutral carton packaging + pallet
  3. According to customer requirements

Why choose us

  1. Sample requirements: Contact us via email or trade manager, we will send samples according to your requirements.
  2.  World-class bearings: We provide customers with world-class quality domestically produced bearings.
  3. OEM or non-support bearings: As we have a wealth of knowledge and connections in the industry, we can easily meet any requirements for non-standard bearings.
  4. Outstanding quality of genuine products: The company has been proving that it provides 100% quality products with genuine intentions.
  5.  After-sales service and technical assistance: The company provides after-sales service and technical assistance according to customer requirements and needs.
  6. Fast delivery: The company provides on-time delivery through its streamlined supply chain.
  7.  Cost-saving: We provide long-life, anti-vibration, high-reliability bearings with high quality and better performance. This increases cost savings.
  8.  Answer customers’ questions in time: We believe that if customers are satisfied, it proves our value.
    Customers always get fast support.

Hot Products



Angular contact ball bearings have different outer ring thicknesses on the marked and unmarked surfaces. This is due to the contact angle between the outer ring and the ball. Deep groove ball bearings have the same thickness on both sides of the outer ring. In addition, the ACBB has the designation 7xxx and the DGBB has the designation 6xxx.

Double-row ACBBs can carry axial loads in both directions, but they have a limited contact angle. The ACBB configuration or multiple single-row ACBBs can only carry axial loads in one direction, depending on how they are combined. However, these options are not limited in terms of contact angle, allowing customised selection to best match the ratio of radial to axial load. In addition, the clearance and accuracy of the ACBB arrangement is controlled as a group, resulting in a consistent level of vibration/noise and rotational accuracy. However, the use of two individually controlled single rows of ACBBs can lead to significant changes in their resultant characteristics when combined.

As the name implies, the balls and outer ring in an ACBB are in diagonal contact depending on the contact angle. A larger contact angle increases the angular contact between the balls and the outer ring, which affects the limiting speed and load carrying capacity.

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