7213 BECBY
Single Row Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7213 BECBY Bearing Product Overview & Core Advantages
The 7213 BECBY is a single row angular contact ball bearing engineered for high-performance applications requiring precision and reliability. This precision bearing is designed to accommodate combined loads, primarily handling substantial axial loads in one direction alongside radial loads. Its optimized contact angle of 40° and P6 (ABEC-3) tolerance class ensure exceptional running accuracy and operational stability. The bearing comes pre-lubricated for immediate use and is constructed from high-grade chrome steel for durability, making it an ideal solution for demanding, high-speed machinery.
7213 BECBY Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7213 | Basic bearing designation: 65mm bore, 120mm OD, 23mm width. |
| BE | Designates a 40° contact angle and optimized internal geometry for high axial load capacity. |
| CB | Indicates a brass cage, which provides high strength and is suitable for high-speed operation. |
| Y | Signifies that the bearing is supplied with a special pre-lubrication. |
7213 BECBY Bearing Structural Features & Performance Benefits
High Axial Rigidity and Load Capacity: The 40° contact angle and robust single-row design are optimized to support high unidirectional axial loads and combined (radial and axial) loads effectively. This results in superior system rigidity and precise shaft positioning.
High-Speed Performance: The machined brass cage (CB) ensures dimensional stability and low friction at high rotational speeds, contributing to the bearing's limiting speed of 6,700 rpm. The optimized internal geometry further enhances its high-speed capabilities.
Precision and Reliability: Manufactured to a P6 (ABEC-3) tolerance class, this bearing guarantees high running accuracy and consistent performance. The use of high-purity chrome steel for rings and balls ensures long service life and resistance to wear.
Ready-to-Install Convenience: The bearing is pre-lubricated from the factory, simplifying installation and ensuring immediate, reliable operation without the need for initial lubrication.
7213 BECBY Bearing Typical Application Areas
The 7213 BECBY is ideally suited for applications requiring high precision and the ability to handle significant axial thrust. Common uses include:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Gearboxes and Power Transmission Systems
- Precision Agricultural and Construction Machinery
- Industrial Electric Motors
