Axial-angular Contact Roller Bearings AXS Series
BMT Bearings’ Axial-angular Contact Roller Bearings AXS Series are engineered for equipment that requires high axial rigidity, stable rotational accuracy, and reliable performance under combined axial and radial loads. Designed with over 20 years of bearing manufacturing experience, our AXS Series helps machine builders improve operating stability, reduce vibration, and extend service life in high-speed industrial applications. As a professional bearing manufacturer in China, BMT Bearings provides customized AXS bearing solutions for precision machinery, automation equipment, machine tools, and heavy-duty transmission systems worldwide.
Our Axial-angular Contact Roller Bearings AXS Series combine the advantages of axial load capacity and angular contact design, enabling the bearings to achieve higher stiffness, better rotational accuracy, and more stable load distribution during operation. In practical applications, this design effectively reduces vibration, operating noise, and premature wear caused by unstable load transmission.
Technical Parameters
| Angular contact roller bearings AXS series | ||||||||||||||
| Related bearing models | Mass m | Dimensions | Contact angle | Centring of the bearing rings | Basic load ratings | |||||||||
| =g | d | D | H | Tolerance | a(°) | on the shaft da | Tolerance | in the housing Da | Tolerance | dyn. Ca N | stat.C0a N | dyn. Cr N | stat.C0r N | |
| AXS0816 | 3 | 8 | 16 | 3 | +0.26 to +0.06 | 45 | 8 | -0.15 to 0.05 | 16.3 | +0.05 to +0.15 | 3, 600 | 6, 300 | 1, 510 | 1, 270 |
| AXS1220 | 3 | 12 | 20 | 3 | –0.24 to –0.44 | 60 | 12.2 | -0.15 to 0.05 | 20.2 | +0.05 to +0.15 | 3, 400 | 7, 800 | – | – |
| AXS2034 | 16 | 20 | 34 | 5 | –0.1 to –0.2 | 60 | 20.2 | -0.15 to 0.05 | 34.2 | +0.05 to +0.15 | 9, 800 | 25, 000 | – | – |
| AXS3550 | 27 | 35 | 50 | 6 | –0.1 to –0.3 | 60 | 35.2 | -0.2 to -0.1 | 49.2 | +0.1 to +0.2 | 18, 200 | 52, 000 | – | – |
| AXS4558 | 35 | 45 | 58 | 6 | –0.1 to –0.3 | 45 | 45 | -0.2 to -0.1 | 58 | +0.1 to +0.2 | 18, 200 | 56, 000 | 7, 600 | 11, 200 |
| AXS6074 | 36 | 60 | 74 | 5 | -0.6 to 0 | 60 | 60 | -0.2 to -0.1 | 74 | +0.1 to +0.2 | 15, 600 | 62, 000 | – | – |
| AXS8599 | 60 | 85 | 99 | 6 | -0.5 to 0 | 60 | 85 | -0.2 to -0.1 | 99 | +0.1 to +0.2 | 26, 500 | 109, 000 | – | – |
| AXS100115 | 70 | 101 | 115 | 6 | -0.5 to 0 | 60 | 101.2 | -0.2 to -0.1 | 114.8 | +0.1 to +0.2 | 30, 500 | 139, 000 | – | – |
| AXS115129 | 65 | 115 | 129 | 5 | -0.5 to 0 | 60 | 115 | -0.25 to -0.15 | 129 | +0.15 to +0.25 | 21, 600 | 115, 000 | – | – |
| AXS120134 | 80 | 120 | 134 | 6 | -0.5 to 0 | 60 | 120 | -0.25 to -0.15 | 134 | +0.15 to +0.25 | 31, 500 | 152, 000 | – | – |
| AXS140154 | 90 | 140 | 154 | 6 | -0.3 to 0 | 60 | 140.2 | -0.25 to -0.15 | 153.8 | +0.15 to +0.25 | 36, 000 | 190, 000 | – | – |
| AXS145169 | 267 | 145 | 169 | 7.4 | -0.4 to +0.1 | 45 | 145 | -0.4 to -0.15 | 169 | +0.15 to +0.25 | 76, 000 | 400, 000 | 31, 500 | 80, 000 |
| AXS150164 | 100 | 150 | 164 | 6 | -0.5 to 0 | 60 | 150 | -0.25 to -0.15 | 164 | +0.15 to +0.25 | 35, 500 | 190, 000 | – | – |
| AXS160180 | 168 | 160 | 180 | 6 | -0.2 to 0 | 60 | 160 | -0.25 to -0.15 | 180 | +0.15 to +0.25 | 68, 000 | 405, 000 | – | – |
| AXS175200 | 300 | 175 | 199 | 7.4 | -0.4 to +0.1 | 45 | 175 | -0.25 to -0.15 | 199 | +0.15 to +0.25 | 84, 000 | 480, 000 | 34, 500 | 96, 000 |
Why Customers Choose BMT Bearings AXS Series
Higher Rigidity Under Combined Loads
The optimized roller and raceway geometry of the Axial-angular Contact Roller Bearings AXS Series allows the bearing to support both axial and radial forces simultaneously. This makes the bearing particularly suitable for equipment operating under dynamic or fluctuating loads.
Stable Accuracy at High Speed
In high-speed applications, bearing stability directly affects machining accuracy and equipment lifespan. Our AXS Series is manufactured with precision grinding processes and strict dimensional control to ensure smooth rotation and consistent positioning accuracy.
Longer Service Life
Through improved internal structure design and optimized contact angles, the AXS Series minimizes friction heat and uneven stress concentration. This helps extend bearing operating life while reducing maintenance frequency.
Low Noise and Smooth Operation
BMT Bearings applies EMQ-level manufacturing standards in selected production lines, improving running smoothness and reducing vibration. This is especially important for precision machinery and automated production systems.
Real Manufacturing Experience Behind the Product
As a bearing manufacturer established in 2004, BMT Bearings has continuously invested in automated grinding production lines, precision testing equipment, and quality management systems. Today, our annual bearing production capacity exceeds 100 million pieces.
Our engineering team has extensive experience supporting customers from industries including:
· Precision machine tools
· Industrial automation systems
· Electric motors
· Gearboxes and reducers
· High-speed transmission equipment
· Packaging machinery
· Pump systems
· Heavy-duty industrial machinery
During actual field cooperation, many OEM customers requested a bearing solution capable of maintaining accuracy under heavy axial loads while also tolerating radial force generated by high-speed rotation. The Axial-angular Contact Roller Bearings AXS Series was developed directly from these real industrial requirements.
Manufacturing and Quality Control
At BMT Bearings, product consistency is verified through strict production and inspection procedures.
Our factory operates with:
· Automatic grinding production lines
· Precision assembly systems
· Complete dimensional inspection processes
· Noise and vibration testing equipment
· Hardness and material verification systems
We are certified under ISO9001 and IATF 16949 quality management systems, ensuring stable product quality for global industrial customers.
Every batch of Axial-angular Contact Roller Bearings AXS Series undergoes inspection before delivery to ensure reliable operating performance.
Customized Bearing Solutions Available
Different equipment requires different structural tolerances, preload conditions, and operating speeds. BMT Bearings supports customized solutions according to customer drawings, working conditions, and application requirements.
We can assist customers with:
· Custom dimensions
· Material selection
· Lubrication optimization
· Sealing solutions
· Precision grade requirements
· OEM branding support
Our engineering team works directly with customers to improve bearing performance in real operating environments rather than offering only standard catalog products.
Global Supply and Technical Support
BMT Bearings products are exported to multiple international markets and widely used by OEM manufacturers and industrial distributors. We understand that industrial buyers value not only product quality, but also stable delivery, technical communication efficiency, and long-term cooperation reliability.
From quotation to after-sales support, our team focuses on providing practical and professional bearing solutions that customers can trust.
Choose BMT Bearings for Reliable AXS Bearing Performance
The Axial-angular Contact Roller Bearings AXS Series represents BMT Bearings’ long-term manufacturing experience, precision production capability, and continuous focus on solving real industrial problems.
If your equipment requires higher rigidity, improved rotational stability, and dependable performance under combined loads, BMT Bearings can provide a reliable bearing solution tailored to your application.
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