719/710 ACMB
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
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
719/710 ACMB Bearing Product Overview & Core Advantages
The 719/710 ACMB is a single row angular contact ball bearing engineered for precision applications requiring high rigidity and the ability to support combined loads. Its design is optimized to handle significant axial loads in one direction simultaneously with radial loads, making it ideal for high-precision, high-reliability machinery. Manufactured with a P6 (ABEC-3) tolerance class and a steep 40° contact angle, this bearing delivers exceptional operational accuracy and performance in demanding conditions.
719/710 ACMB Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 719/710 | Standard bearing designation indicating the bearing size series and bore diameter. |
| A | Denotes a 30° contact angle design (Note: This bearing features a 40° angle, please verify specific design intent). |
| C | Indicates a high-grade rolling element set for enhanced dynamic performance. |
| MB | Specifies a brass cage (machined), which provides high strength, thermal stability, and is suitable for high-speed applications. |
719/710 ACMB Bearing Structural Features & Performance Benefits
High Rigidity and Load Capacity: The single row angular contact design, combined with a steep 40° contact angle and a robust brass machined cage, provides superior rigidity. This enables the bearing to effectively handle combined radial and axial loads, with a high radial dynamic load rating of 191,700 lbf and a radial static load rating of 495,000 lbf.
Precision and Speed: Manufactured to a P6 (ABEC-3) tolerance class, this bearing ensures precise running accuracy. The optimized internal geometry and brass cage contribute to stable operation at its specified limiting speed.
Durability and Material Quality: Constructed from chrome steel for both rings and balls, the bearing offers high wear resistance and a long operational life. It is pre-lubricated and operates effectively within a temperature range of -30°C to 110°C.
719/710 ACMB Bearing Typical Application Areas
The 719/710 ACMB is ideally suited for heavy-duty, precision applications, including:
- Machine Tool Spindles
- Industrial Pumps and Compressors
- Large Gearboxes and Power Transmission Systems
- Precision Industrial Machinery
