7214 ACCBM
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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7214 ACCBM Bearing Product Overview & Core Advantages
The 7214 ACCBM is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. This metric bearing is designed to simultaneously accommodate substantial radial loads and unidirectional axial loads, making it an ideal solution for compact, high-rigidity arrangements. Manufactured to P6 (ABEC-3) tolerance class, it ensures exceptional running accuracy and rotational stability. Its optimized 25° contact angle provides excellent axial load capacity while maintaining high-speed capabilities, positioning it as a critical component for demanding industrial machinery.
7214 ACCBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7214 | Basic bearing designation: 70 mm bore, 125 mm OD, 24 mm width |
| AC | Angular Contact design with 25° contact angle |
| C | Enhanced internal clearance and geometry optimization |
| BM | Brass Machined cage for superior high-speed performance |
7214 ACCBM Bearing Structural Features & Performance Benefits
Precision Engineering for Demanding Applications: The 7214 ACCBM features a single row angular contact design with a precisely calculated 25° contact angle, delivering optimal load distribution and minimal deflection under operation. The brass machined cage (BM) ensures exceptional dimensional stability at high rotational speeds up to 10,000 rpm, while providing superior guidance and reduced friction.
Enhanced Load Capacity: With a radial dynamic load rating of 18,675 lbf and radial static load rating of 15,300 lbf, this bearing efficiently handles significant combined loads. The optimized raceway geometry and high-precision P6 tolerance contribute to extended service life and reliable performance in challenging operating conditions.
Material Excellence: Constructed from chrome steel for both rings and balls, the bearing offers exceptional hardness, wear resistance, and dimensional stability. The combination of premium materials and precision manufacturing results in a component capable of operating within a temperature range of -30°C to 110°C while maintaining consistent performance.
7214 ACCBM Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers requiring exceptional rotational accuracy and rigidity
- Industrial Pumps: Centrifugal and process pumps demanding reliable performance under combined radial and axial loads
- Precision Gearboxes: Power transmission systems requiring high-speed capability and minimal deflection
- Electric Motors: High-performance motors where precise shaft positioning and load capacity are critical
- Material Handling Equipment: Conveyor systems and automated handling machinery requiring durable, precision bearings
