Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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71907 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7907

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

71907 CD/P4A 35*55*10 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

 

The 71907 CD/P4A bearing,bore diameter is 35 mm, outside diameter is 55 mm,width is 10 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 71907 CD/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 35 mm
Inner Bore Diameter Tolerance -0.006mm to 0
Outer Bore Diameter (D) 55 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B) 10 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 0.076 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load  9750N
Static Radial Load 6550 N
Reference Speed For Grease (r/min) 26,000 rpm
Limiting Speed For Oil(r/min) 40,000 rpm

 

 

 

 

 

What's the Performance Features of 71907 CD/P4A Bearing?

 

The 71907 CD/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 71907 CD/P4A Bearing?

 

The 71907 CD/P4A bearing , featuring a 15° contact angle and P4A precision grade, is designed for high-speed, high-rigidity, and precise operation, making it ideal for demanding industrial applications. It is prominently used in high-precision machine tool spindles and precision instruments, general industrial power transmission and material processing equipment, specialized food and pharmaceutical machinery, heavy-duty metallurgy and mining equipment, as well as energy systems and transportation devices. This bearing ensures reliable performance and longevity across diverse operational needs, from clean environments requiring low vibration and noise to heavy-load conditions withstanding significant impacts.

 

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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