Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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729 CDGA/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing

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

729 CDGA/P4A 9*26*8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine

 

The 729 CDGA/P4A bearing,bore diameter is 9 mm, outside diameter is 26mm,width is 8 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 729 CDGA/P4A
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) 8mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 15° (25°,40° Available)
Material Chrome Steel 
Cage Material Phenolic
Number of Rows Single Row
Seal Type Open
Temperature Range -30°C to 150°C
Lubrication Oil or Grease
Tolerance Class P4A better than P4 
Weight 0.020 kg
Matched Arrangement No
Universal Matching Bearing Yes,back-to-back (<>),face-to-face (><) or tandem (>>)DB,DF,DT 2 bearing
Preload EL/Extra Light/Class A
Load and Speed Dynamic Radial Load 4100 N
Static Radial Load 1660 N
Reference Speed For Grease (r/min) 67,000 rpm
Limiting Speed For Oil(r/min) 100,000 rpm

 

 

 

 

 

What's the Performance Features of 729 CDGA/P4A Bearing?

 

The 729 CDGA/P4A 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 729 CDGA/P4A Bearing?

 

The 729 CDGA/P4A bearing, super-precision angular contact ball bearing, 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.

 

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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