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Beining Intelligent Technology (Zhejiang) Co., Ltd

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China 7001 AC P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular
China 7001 AC P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular

  1. China 7001 AC P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular

7001 AC P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular

  1. MOQ: 1000
  2. Price: Please contact us,thanks
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 100000pcs per month
Delivery Time 2-3 weeks
Packaging Details plastic bag,box,carton,pallet
Part Number 7001 AC P4A GA Angular Contact Ball Bearing
Structure Angular Contact
Seals Type Open (ZZ,2RZ available)
Ring type One-piece inner and outer rings
Replaceable With SKF, NSK
Coating Without
Sealing Without
Contact type Normal contact (two-point contact)
Brand Name CNBTZC or OEM
Model Number 7001 AC P4A GA
Certification IATF16949:2016
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms L/C,T/T Supply Ability 100000pcs per month
Delivery Time 2-3 weeks Packaging Details plastic bag,box,carton,pallet
Part Number 7001 AC P4A GA Angular Contact Ball Bearing Structure Angular Contact
Seals Type Open (ZZ,2RZ available) Ring type One-piece inner and outer rings
Replaceable With SKF, NSK Coating Without
Sealing Without Contact type Normal contact (two-point contact)
Brand Name CNBTZC or OEM Model Number 7001 AC P4A GA
Certification IATF16949:2016 Place of Origin China
High Light 12x28x8mm Angular Contact Ball Bearing7001 Angular Contact Ball BearingAC P4A Angular Contact Bearing

7001 AC P4A GA 12*28*8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

 

The 7001 AC P4A GA bearing,bore diameter is 12 mm, outside diameter is 28 mm,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 7001 AC P4A GA
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 12 mm
Inner Bore Diameter Tolerance -0.004mm to 0
Outer Bore Diameter (D) 28 mm
Outer Bore Diameter Tolerance -0.004mm to 0
Width (B) 8 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 Open
Temperature Range -30°C to 150°C
Lubrication Grease or Oil
Tolerance Class P4A better than P4
Weight 0.021 kg
Matched Arrangement No
Universal Matching Bearing Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings
Preload EL/Extra Light/Class A
Load and Speed Dynamic Radial Load 4360 N
Static Radial Load 1830 N
Reference Speed For Grease (r/min) 60,000 rpm
Limiting Speed For Oil(r/min) 90,000 rpm

 

 

 

 

 

What's the Performance Features of 7001 AC P4A GA Bearing?

 

The 7001 AC P4A GA bearing features P4A-grade precision for ultra-high accuracy, an angular contact design to handle radial and axial loads, and is optimized for high-speed, low-vibration operation. Made from premium materials for durability, it ensures smooth, quiet performance and maintains precision under heavy loads, making it ideal for critical applications in machine tools, aerospace, medical devices, and automation industries.

 

What's the Applications of the 7001 AC P4A GA Bearing?

 

The 7001 AC P4A GA bearing, with its high-precision design and robust load-bearing capacity, is widely applied in sectors demanding strict accuracy and reliability. Key application fields include:

1. Precision Machine Tools

  • Used in spindle systems of CNC lathes, grinding machines, and machining centers to ensure rotational stability and positioning accuracy during high-precision cutting and grinding.

2. Automation & Robotics

  • Applied in industrial robot joints and precision transmission mechanisms (e.g., lead screw and guide rail drives) to guarantee smooth motion and repeatable positioning accuracy of robotic arms.

3. Aerospace

  • Suitable for aircraft engine accessories, aviation instruments, and helicopter transmission systems, maintaining performance stability under high speeds and intense vibrations.

4. Medical Equipment

  • Used in surgical robots, rotating components of CT/MRI machines, and dental high-speed drills, meeting requirements for low noise and long lifespan in sterile environments.

5. Semiconductor Manufacturing Equipment

  • Applied in precision spindles of lithography machines and wafer inspection equipment to ensure motion accuracy and cleanliness in nanoscale processes.

6. Optical & Optoelectronic Devices

  • Fits rotating bases of telescopes and laser processing equipment, reducing vibration interference with optical imaging or beam paths.

7. High-End Instruments & Meters

  • Used in bearing components of gyroscopes and precision measuring instruments to ensure data accuracy during dynamic measurements.

8. New Energy & High-End Manufacturing

  • Suitable for precision transmission components in new energy vehicle electric drive systems and wind power equipment, balancing high-speed operation with low-energy consumption needs.

 

With its high-precision design and durability, this bearing serves as a critical component linking mechanical accuracy and industrial reliability, especially excelling in complex working conditions requiring simultaneous radial and axial load handling.

 

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

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2013

  • Total Annual:

    30000000-+

  • Employee Number:

    200~+

  • Ecer Certification:

    Verified Supplier

Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and... Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and...

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Get in touch with us

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  • Beining Intelligent Technology (Zhejiang) Co., Ltd
  • No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
  • https://www.precisionball-bearing.com/

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