709 ACD/P4ADBC Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and 9*24*14 mm Dimensions for High Speed Spindle Tools
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
30 days
Brand:
CNBTZC or OEM
Product Description
709 ACD/P4ADBC Super Precision High Capacity Two Rows Angular Contact Ball Bearing
709 ACD/P4ADBC 9×24×14 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 709 ACD/P4ADBC bearing features a bore diameter of 9 mm, outside diameter of 24 mm, and width of 14 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 709 ACD/P4ADBC |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 24 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 14 mm (2×7mm) |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 (2× Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better than P4 |
| Weight | 0.030 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | M/Moderate/Class C |
| Dynamic Radial Load | 5530 N |
| Static Radial Load | 3100 N |
| Reference Speed For Grease (r/min) | 170,000 rpm |
| Limiting Speed For Oil (r/min) | 220,000 rpm |
Performance Features
The 709 ACD/P4ADBC bearing, engineered for high-performance applications, features P4A grade precision and an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
Applications
The 709 ACD/P4ADBC bearing, a high-precision angular contact ball bearing designed for high load capacity and high-speed performance, is essential in various industrial applications. It ensures stable and precise operation in equipment ranging from plastic welders, steelmaking, and refining machinery to pneumatic welders, labeling machines, sandblasting devices, vacuum systems, annealing furnaces, glass drilling machines, oilfield and pumping equipment, eyelet machines, and milling and irrigation systems. Its superior rotational accuracy, wear resistance, and ability to withstand extreme conditions make it a critical component for enhancing efficiency, accuracy, and durability across these diverse industries.
Certifications & Services
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support, Professional Service |
| Size | Standard, For custom sizes, please contact us |
| Factory Manufacturer | Yes |
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Company
Beining Intelligent Technology (Zhejiang) Co., Ltd
Location
No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person
Shelley Dong