7214 BECBJ
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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7214 BECBJ Bearing Product Overview & Core Advantages
The 7214 BECBJ is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. Engineered to accommodate significant axial loads in one direction alongside radial loads, this bearing features a 40° contact angle for optimal load distribution. Manufactured to P6 (ABEC-3) tolerance class, it delivers exceptional running accuracy and dimensional stability. The open design with precision-ground components makes it ideal for high-speed operation up to 6,300 rpm, while its chrome steel construction ensures durability and long service life in demanding industrial environments.
7214 BECBJ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| BE | Increased contact angle (40°) | Enhanced axial load capacity |
| CB | Clearance specification | Optimized for precision applications |
| J | Stainless steel cage | Improved high-speed performance and corrosion resistance |
7214 BECBJ Bearing Structural Features & Performance Benefits
Optimized Contact Geometry: The 40° contact angle provides superior axial load capacity while maintaining excellent radial load performance, making it ideal for applications with combined loading conditions.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional controls (bore tolerance: -0.012mm to 0), ensuring consistent performance and easy installation in precision assemblies.
High-Speed Capability: The stainless steel cage and optimized internal geometry enable reliable operation at limiting speeds of 6,300 rpm, suitable for demanding rotational applications.
Robust Load Capacity: With dynamic load rating of 16,200 lbf and static load rating of 13,500 lbf, this bearing delivers reliable performance under substantial operational stresses.
Thermal Stability: Operating temperature range of -30°C to 110°C ensures consistent performance across various environmental conditions.
7214 BECBJ Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers requiring accurate rotational performance
- Industrial Pumps: Centrifugal and process pumps handling axial and radial loads
- Precision Gearboxes: Power transmission systems demanding high-speed capability
- Electric Motors: High-performance motors requiring precise bearing alignment
- Material Handling Equipment: Conveyor systems and automated guided vehicles
- Robotics and Automation: Joint and articulation points in industrial robots
