7208 BECBP
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
7208 BECBP Bearing Product Overview & Core Advantages
The 7208 BECBP is a precision angular contact ball bearing designed for applications requiring exceptional performance under combined loads. Engineered with a 40° contact angle and manufactured to P6 (ABEC-3) tolerance class, this single row bearing excels at handling high-speed operations with a limiting speed of 11,000 rpm. Its optimized internal geometry provides superior high rigidity and precise rotational accuracy, making it ideal for demanding industrial environments where reliability and performance are critical.
7208 BECBP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7208 | Basic bearing designation (40mm bore, 80mm OD) |
| BE | High capacity internal design with optimized contact angle |
| C | 40° contact angle for superior axial load capacity |
| BP | Nylon cage (polyamide reinforced glass fiber) for quiet operation |
7208 BECBP Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The optimized internal geometry and 40° contact angle enable the bearing to efficiently handle combined radial and axial loads simultaneously. With a radial dynamic load rating of 8,212 lbf and radial static load rating of 5,850 lbf, it provides reliable performance in demanding applications.
High-Speed Performance: The nylon cage (BP) reduces friction and enables smooth operation at high speeds up to 11,000 rpm. The precision-ground chrome steel components and optimized internal clearance contribute to stable performance across the entire speed range.
Precision Engineering: Manufactured to P6 (ABEC-3) tolerance class with tight dimensional control (bore tolerance: -0.01mm to 0), this bearing ensures precise rotational accuracy and minimal runout. The open design allows for customized lubrication solutions to match specific application requirements.
Material Excellence: Constructed from high-quality chrome steel for both rings and balls, providing excellent wear resistance and durability. The bearing operates effectively within a temperature range of -30° to 110°C.
7208 BECBP Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers and CNC equipment
- Industrial Pumps: Centrifugal pumps and high-speed pumping systems
- Electric Motors: High-performance motors requiring precision and speed
- Precision Instruments: Measuring equipment and optical devices
- Automation Systems: Robotics and precision positioning equipment
- Compressor Systems: High-speed air and gas compressors
