7204 BECBP
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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7204 BECBP Bearing Product Overview & Core Advantages
The 7204 BECBP is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. Engineered with a 40° contact angle, this bearing excels at handling significant axial loads in one direction while accommodating radial loads. Manufactured to P6 (ABEC-3) tolerance class, it delivers exceptional running accuracy and rotational precision. The optimized internal geometry and nylon cage contribute to its outstanding high-speed capability with a limiting speed of 19,000 rpm. Pre-lubricated for immediate operation, this bearing offers reliable performance in demanding industrial environments.
7204 BECBP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| BE | Increased internal clearance and optimized internal design | Enhanced performance under high-speed and thermal expansion conditions |
| CB | Specific internal clearance and contact angle combination | Optimized for combined load carrying capacity and precise positioning |
| P | P6 tolerance class designation | Superior dimensional accuracy and running precision equivalent to ABEC-3 |
7204 BECBP Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The single row design with 40° contact angle provides excellent rigidity and can withstand substantial axial loads in one direction. With a radial dynamic load rating of 3218 lbf and static load rating of 1834 lbf, this bearing delivers reliable performance under demanding operating conditions.
High-Speed Performance: The lightweight nylon cage minimizes centrifugal forces, enabling operation at limiting speeds up to 19,000 rpm. The optimized internal geometry reduces friction and heat generation, contributing to stable high-speed operation.
Precision Engineering: Manufactured to P6 tolerance class with precise bore diameter tolerance of -0.008mm to 0 and outside diameter tolerance of -0.009mm to 0, ensuring consistent performance and easy installation in precision applications.
Material Excellence: Constructed from high-quality chrome steel for both rings and balls, providing excellent wear resistance and durability. The combination of premium materials and precise manufacturing ensures long service life and reliable operation.
7204 BECBP Bearing Typical Application Areas
The 7204 BECBP angular contact ball bearing is ideally suited for applications requiring high precision and speed capabilities:
- Machine tool spindles and precision machining equipment
- High-speed motors and precision gearboxes
- Industrial pumps and compressor systems
- Precision instruments and measuring equipment
- Robotics and automation systems
- Aerospace components and auxiliary systems
