Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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71906 CB/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

71906CB/P4A 30*47*9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-speed B design, single row angular contact ball bearing

 

The 71906 CB/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 71906 CB/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 15° (25°,40° Available)
Material  Chrome Steel  
Cage Material Phenolic
Number of Rows 1 Single Row
Seal Type Open
Temperature Range -30°C to 150°C
Lubrication Grease or Oil
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.047 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 4880 N
Static Radial Load 3150 N
Reference Speed For Grease (r/min) 40,000 rpm
Limiting Speed For Oil(r/min) 60,000 rpm

 

 

 

 

 

What's the Performance Features of 71906 CB/P4A Bearing?

 

The 71906 CB/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 71906 CB/P4A Bearing?

 

The 71906 CB/P4A bearing,high-precision angular contact ball bearing is designed for applications requiring high speed, precision, and reliability. It is used in machine tool spindle systems for precise and stable operation during high-speed cutting, in printing and packaging machinery for accurate registration, in chemical and food processing equipment with optional sealing for corrosion resistance, in aerospace and precision instruments where minimal error is critical, and in wind energy and industrial gearboxes to reduce vibration and enhance transmission efficiency. This bearing excels across a wide range of demanding industries, ensuring superior performance and longevity.

 

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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