Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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S71906 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 7906

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 2-4 weeks
Brand: CNBTZC or OEM
Product Description

S71906 ACD/P4A 30*47*9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity D design, single row angular contact ball bearing with seals


The S71906 CD/P4A bearing,bore diameter is 30 mm, outside diameter is 47 mm,width is 9 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 S71906 ACD/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 30 mm
Inner Bore Diameter Tolerance -0.005mm to 0
Outer Bore Diameter (D) 47 mm
Outer Bore Diameter Tolerance -0.006mm to 0
Width (B) 9 mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 25° (15°,40° Available)
Material Chrome Steel  
Cage Material Phenolic
Number of Rows 1 Single Row
Seal Type Seal on both sides
Temperature Range -30°C to 150°C
Lubrication Grease  
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.049 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 6760 N
Static Radial Load 4300 N
Reference Speed For Grease (r/min) 30,000 rpm
Limiting Speed For Oil(r/min) 45,000 rpm






What's the Performance Features of S71906 ACD/P4A Bearing?


The S71906 ACD/P4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.


What's the Applications of the S71906 ACD/P4A Bearing?


The S71906 ACD/P4A high-precision angular contact ball bearing, with features like sealing, optimized preload, and a 25° contact angle, excels in demanding applications across various industries. It is integral in high-speed machine tools, chemical and metallurgical equipment, and mining machinery, as well as in medical devices, laboratory equipment, and semiconductor manufacturing for its low noise and high stability. Additionally, it supports critical components in wind turbines, temperature fluctuating environments, and food packaging machinery, while also finding use in aerospace, and transportation sectors. This versatility ensures the bearing delivers reliability and efficiency in challenging operational contexts, making it a key component in numerous advanced applications.


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

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