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Beining Intelligent Technology (Zhejiang) Co., Ltd

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China 71812AC P4A GA Angular Contact Ball Bearing Single Row 60x78x10mm Super
China 71812AC P4A GA Angular Contact Ball Bearing Single Row 60x78x10mm Super

  1. China 71812AC P4A GA Angular Contact Ball Bearing Single Row 60x78x10mm Super

71812AC P4A GA Angular Contact Ball Bearing Single Row 60x78x10mm Super

  1. MOQ: 100
  2. Price: Please contact us
  3. Get Latest Price
Supply Ability 10000 per month
Delivery Time 30 days
Packaging Details box,carton,pallet
Rings and balls material Chrome steel
For Load Direction Angular Contact
Contact Angle 25°
Inside Diameter 60mm
Outside Diameter 78mm
Width 10mm
Cage Material Phenolic
Lubrication Lubricated grease
Precision P4A
Seal Type Open
Interchangeable with SKF
Contact type Normal contact (two-point contact)
Brand Name OEM
Model Number 71812 AC P4A GA
Certification IATF16949:2016
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 10000 per month Delivery Time 30 days
Packaging Details box,carton,pallet Rings and balls material Chrome steel
For Load Direction Angular Contact Contact Angle 25°
Inside Diameter 60mm Outside Diameter 78mm
Width 10mm Cage Material Phenolic
Lubrication Lubricated grease Precision P4A
Seal Type Open Interchangeable with SKF
Contact type Normal contact (two-point contact) Brand Name OEM
Model Number 71812 AC P4A GA Certification IATF16949:2016
Place of Origin China
High Light P4A Single Row Ball Bearing60x78x10mm Single Row Ball Bearing71812AC Single Row Ball Bearing

71812AC P4A GA Angular Contact Ball Bearing Single Row 60x78x10mm Super Precision

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

The 71812AC P4A GA bearing has a bore diameter of 60 mm, an outside diameter of 78 mm, and a width of 10 mm. It features P4A precision grade for high rotational accuracy and stability. This bearing is designed for high-speed applications and offers:

  • High static load capacity
  • Low friction
  • Improved running stability

Ideal for CNC spindles and other high-performance machinery.

What's the Performance Features of 71812AC P4A GA Bearing?

The 71812AC P4A GA is a high-precision angular contact ball bearing designed for performance-critical applications. It offers:

  • P4A precision grade – Ensures high rotational accuracy and tight tolerances
  • High rigidity – Supports stable operation under heavy loads
  • Ability to carry combined radial and axial loads – Ideal for complex mechanical systems
  • Low friction and torque – Improves efficiency and reduces heat generation
  • Optimized internal geometry – Enables smooth, high-speed operation
  • Enhanced cage design (GA series) – Provides better stability and longer service life
  • Durable construction – Performs reliably across a wide range of temperatures

This bearing is ideal for applications where precision, speed, and reliability are essential.


What's the Applications of the 71812AC P4A GA Bearing?

The 71812AC P4A GA bearing is widely used in high-performance machinery due to its excellent precision, load capacity, and stability. Below are some key application areas:

1. CNC Machine Tools

  • Spindle units: Provides high-speed rotation and accurate cutting
  • Milling machines: Ensures spindle rigidity and machining precision
  • Drilling equipment: Supports high-load operations with minimal vibration

2. Industrial Machinery

  • Precision grinding machines: Maintains accuracy during fine grinding processes
  • Lathes and turning centers: Delivers smooth spindle movement and improved surface finish
  • Boring machines: Ensures dimensional accuracy and consistent bore quality

3. Automation Equipment

  • Robotic arms: Offers precise motion control and long service life
  • Linear guides and actuators: Supports high-speed, repetitive motion with low wear

4. Specialized Manufacturing Equipment

  • Calender machines: Used in paper and plastic processing for pressure and speed control
  • Cycloidal gear reducers: Handles high torque and rotational speeds
  • Heat transfer systems: Provides reliable support for rotating components under thermal stress

5. Other High-Speed Applications

  • High-speed pumps and compressors: Ensures stable operation at elevated RPMs
  • Textile and printing machinery: Supports fast, continuous operation with minimal downtime
  • Semiconductor manufacturing equipment: Delivers ultra-precise rotation in cleanroom environments

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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