Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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7008 CB/P4A Super Precision Single Row Angular Contact Ball Bearing

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

7008 CB/P4A 40*68*15 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 7008 CB/P4A bearing,bore diameter is 40 mm, outside diameter is 68 mm,width is 15 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 7008 CB/P4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d)  40 mm
Inner Bore Diameter Tolerance -0.006mm to 0
Outer Bore Diameter (D) 68 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B)  15 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
Weight 0.21 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed Dynamic Radial Load 7410 N
Static Radial Load 5600 N
Reference Speed For Grease (r/min) 28,000 rpm
Limiting Speed For Oil(r/min) 43,000 rpm

 

 

 

 

 

 

What's the Performance Features of 7008 CB/P4A Bearing?

 

The 7008 CB/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 7008 CB/P4A Bearing?

 

The 7008 CB/P4A high-precision angular contact ball bearing is designed for high-speed, high-rigidity, and precision-demanding applications. It is ideal for use in precision machine tools and motorized spindles, where its optimized contact angle and P4A precision reduce slippage and temperature rise during high-speed operations. Its capability to operate at up to 14,000 rpm under oil lubrication makes it suitable for high-speed motors, compressors, and industrial fans. Additionally, its high precision and low friction characteristics are beneficial in automation and robotics, while its reliability extends to specialized industrial equipment such as printing machinery, textile devices, and medical equipment with high-speed rotating components. This bearing ensures superior performance and reliability across a broad range of demanding 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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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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