729 ACD/HCP4A Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 110,000 rpm
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
Negotiable
Brand:
CNBTZC or OEM
Product Description
729 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing
729 ACD/HCP4A 9×26×8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
The 729 ACD/HCP4A bearing features a bore diameter of 9 mm, outside diameter of 26 mm, and width of 8 mm. With precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Product Specifications | |
|---|---|
| Part Number | 729 ACD/HCP4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | |
| Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 26 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 8 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) |
| Cage Material | Phenolic |
| Number of Rows | Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Tolerance Class | P4A better than P4 |
| Weight | 0.018 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | |
| Dynamic Radial Load | 3970 N |
| Static Radial Load | 1600 N |
| Reference Speed For Grease (r/min) | 70,000 rpm |
| Limiting Speed For Oil (r/min) | 110,000 rpm |
Performance Features of 729 ACD/HCP4A Bearing
The 729 ACD/HCP4A bearing is engineered for high-performance applications, featuring 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.
Applications of the 729 ACD/HCP4A Bearing
The 729 ACD/HCP4A super-precision angular contact ball bearing is widely utilized in industries requiring exceptional accuracy and reliability, including:
- Machine tools and CNC machines
- Electrical/electronic devices and SMT electronics
- Automotive components and systems
- Industrial automation equipment and precision robotics
- Aerospace and medical instruments
Certifications: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services: OEM & ODM Customized Services, Online Support, Professional Service
Factory Manufacturer: Yes
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services: OEM & ODM Customized Services, Online Support, Professional Service
Factory Manufacturer: Yes
For samples and custom sizes, please contact us directly.
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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