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Beining Intelligent Technology (Zhejiang) Co., Ltd

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China 71910 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 50x72x12
China 71910 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 50x72x12

  1. China 71910 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 50x72x12

71910 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 50x72x12

  1. MOQ: 1000
  2. Price: Please contact us,thanks
  3. Get Latest Price
Structure Angular Contact
Coating Without
Contact type Normal contact (two-point contact)
Design High-speed E
Sealing Without
Payment Terms L/C,T/T
Supply Ability 200000pcs per month
Delivery Time 2-4 weeks
Packaging Details plastic bag,box,carton,pallet
Part Number 71910 ACE/HCP4A Angular Contact Ball Bearing
Ring type One-piece inner and outer rings
Replaceable With SKF, NSK 7910A5SN24TRP4
Brand Name CNBTZC or OEM
Model Number 71910 ACE/HCP4A
Certification IATF16949:2016
Place of Origin China

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  1. Product Details
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Product Specification

Structure Angular Contact Coating Without
Contact type Normal contact (two-point contact) Design High-speed E
Sealing Without Payment Terms L/C,T/T
Supply Ability 200000pcs per month Delivery Time 2-4 weeks
Packaging Details plastic bag,box,carton,pallet Part Number 71910 ACE/HCP4A Angular Contact Ball Bearing
Ring type One-piece inner and outer rings Replaceable With SKF, NSK 7910A5SN24TRP4
Brand Name CNBTZC or OEM Model Number 71910 ACE/HCP4A
Certification IATF16949:2016 Place of Origin China
High Light 71910 ACE angular contact bearings71910 HCP4A angular contact bearings7910 angular contact bearings
71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50×72×12 7910
71910 ACE/HCP4A 50×72×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing
The 71910 ACE/HCP4A bearing, with bore diameter of 50 mm, outside diameter of 72 mm, and width of 12 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number 71910 ACE/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 50 mm
Inner Bore Diameter Tolerance: -0.006mm to 0
Outer Bore Diameter (D): 72 mm
Outer Bore Diameter Tolerance: -0.007mm to 0
Width (B): 12 mm
Width Tolerance: -0.2mm to 0
Specifications Contact Angle: 25° (15°, 40° Available)
Material: Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material: Phenolic
Number of Rows: 1 Single Row
Seal Type: Open
Temperature Range: -30°C to 150°C
Lubrication: Oil, Grease
Tolerance Class: P4A better than P4 (ABEC-7)
Weight: 0.11 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 12,100 N
Static Radial Load: 8,150 N
Reference Speed For Grease: 28,000 rpm
Limiting Speed For Oil: 43,000 rpm
71910 ACE/HCP4A Super Precision Angular Contact Ball Bearing Close-up view of 71910 ACE/HCP4A bearing components
Performance Features
The 71910 ACE/HCP4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring:
  • Very tight tolerances suitable for precise machinery
  • 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
Applications
The 71910 ACE/HCP4A bearing, an angular contact ball bearing, is used in various industries:
Industrial Manufacturing
  • Welding Equipment
  • Drying Equipment
  • Plastic/Rubber Industry
  • Textile Machinery
  • Food/Beverage Processing
Engineering and Machinery
  • Rock Drills
  • High-Pressure Reactors
  • Rebar Cutters
  • Gear Shapers
  • Band Saws
Other Fields
  • Laboratory Equipment
  • Refrigeration Equipment
  • Ventilation Systems
  • Lifting Equipment
  • Gearboxes
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
If you need more detailed information, feel free to ask!
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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 efficiency, we serv... 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 efficiency, we serv...

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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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