7216 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
7216 BECBY Bearing Product Overview & Core Advantages
The 7216 BECBY is a single row angular contact ball bearing engineered for high-performance applications requiring exceptional precision and reliability. This precision bearing is designed to accommodate combined loads, specifically high radial loads and unidirectional thrust loads simultaneously, thanks to its defined 40° contact angle. Manufactured to a P6 (ABEC-3) tolerance class, it ensures superior running accuracy. Its robust construction, featuring a brass cage and chrome steel components, provides high rigidity and stable operation, making it an ideal choice for demanding, high-speed machinery.
7216 BECBY Bearing Model Code Explained, Specifications & Naming Convention
The model number 7216 BECBY provides detailed technical specifications. Below is a breakdown of its suffix codes:
| Code | Interpretation | Technical Significance |
|---|---|---|
| 7216 | Basic Designation | Indicates a metric, single row angular contact ball bearing with an 80 mm bore, 140 mm OD, and 26 mm width. |
| BE | High Capacity & Contact Angle | Signifies an optimized internal design with a 40° contact angle for increased load-carrying capacity. |
| CB | Clearance/Internal Design | Specifies a specific internal clearance and geometry, optimized for preload and precise operation. |
| Y | Cage Designation | Indicates a pressed brass cage, which offers excellent strength and is ideal for high-speed applications. |
7216 BECBY Bearing Structural Features & Performance Benefits
The 7216 BECBY's design delivers distinct performance advantages in critical areas:
- High Rigidity and Load Capacity: The single row design with a steep 40° contact angle and robust chrome steel construction provides high rigidity, enabling the bearing to support significant combined radial and axial loads.
- Optimized High-Speed Performance: The lightweight and durable brass cage (Y-suffix) minimizes centrifugal forces and ensures stable guidance of the balls, contributing to a high limiting speed of 5,600 rpm.
- Precision and Accuracy: Manufactured to P6 tolerance, this bearing guarantees minimal runout and precise shaft positioning, which is critical for applications demanding high rotational accuracy.
- Standard Lubrication and Temperature Range: The bearing comes lubricated and is capable of operating within a temperature range of -30°C to 110°C, suitable for a wide array of industrial environments.
7216 BECBY Bearing Typical Application Areas
The 7216 BECBY angular contact ball bearing is ideally suited for high-speed and high-precision machinery, including:
- Machine Tool Spindles
- High-Frequency Electric Motors
- Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
