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729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed

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729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed

Design : High-capacity D

Brand Name : CNBTZC or OEM

Model Number : 729 CD/HCP4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 100000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Structure : Angular Contact

Coating : Without

Sealing : Without

Part Number : 729 CD/HCP4A Angular Contact Ball Bearing

Replaceable With : SKF

Contact type : Normal contact (two-point contact)

Seals Type : Open (2RZ available)

Ring type : One-piece inner and outer rings

Lubrication : Grease,Oil

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729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing
729 CD/HCP4A 9×26×8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
The 729 CD/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.
Technical Specifications
Part Number 729 CD/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: 15° (25°, 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: 4100 N
Static Radial Load: 1660 N
Reference Speed For Grease: 80,000 rpm
Limiting Speed For Oil: 120,000 rpm
729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed
Performance Features
The 729 CD/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 in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
Applications
The 729 CD/HCP4A super-precision angular contact ball bearing is renowned for its high rigidity, fast speeds, and long life, making it ideal for high-precision applications in the machine tool industry, particularly in spindle solutions. Beyond machine tools, it is widely used in precision machinery, aerospace, automotive, electric motor manufacturing, and robotics, where its exceptional performance ensures accuracy, stability, and efficiency in critical operations.
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

Product Tags:

Super Precision Angular Contact Ball Bearing

      

High Capacity Single Row Bearing

      

729 CD HCP4A Precision Bearing

      
Quality 729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed for sale

729 CD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed Images

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