Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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728 CD/P4ADT Super Precision High Capacity Angular Contact Ball Bearing Spindles

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 30 days
Brand: CNBTZC or OEM
Product Description

728 CD/P4ADT 8*24*16 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing   High Speed Spindle Tools CNC Machine

 

The 728 CD/ P4ADT bearing,bore diameter is 8 mm, outside diameter is 24mm,width is 16 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

 

Part Number 728 CD/P4ADT
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 8 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) 16mm(2*8mm)
Width Tolerance -0.2mm to 0
Specifications Contact Angle 15° (25°,40° Available)
Material Chrome Steel
Cage Material Phenolic
Number of Rows 2 Rows (2*Single Row)
Seal Type Open
Temperature Range -30°C to 150°C
Tolerance Class P4A better than P4 
Weight 0.034 kg
Matched Arrangement DT Tandem << 2 bearings
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 6050 N
Static Radial Load 2750 N
Reference Speed For Grease (r/min) 140,000 rpm
Limiting Speed For Oil(r/min) 220,000 rpm

 

 

 

 

 

What's the Performance Features of 728 CD/P4ADT Bearing?

 

The 728 CD/P4ADT bearing, engineered for high-performance applications, features P4A grade precision, 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.

 

What's the Applications of the 728 CD/P4ADT Bearing?

 

The 728 CD/P4ADT bearing, super-precision angular contact ball bearing ,is widely utilized across various industries for its ability to provide stable support and precise positioning. It excels in applications ranging from multi-axis drills in machine tools and joints in robotics to rotating components in printing machinery and precision measuring equipment. Its high-precision performance is crucial in the semiconductor industry for equipment like silicon wafer defect detection units, while also enhancing stability and safety in marine gyro stabilizers and railway vehicles. Additionally, it plays a vital role in precision engineering products, demonstrating versatility and reliability in high-speed, high-precision environments.

 

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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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

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

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