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7201 CD/P4ADT Super Precision P4A Grade High Capacity D Design Angular Contact Ball Bearing 12*32*20 mm

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 30 days
Brand: CNBTZC or OEM
Product Description
7201 CD/P4ADT Super Precision Single Row Angular Contact Ball Bearing

7201 CD/P4ADT 12×32×20 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings.

The 7201 CD/P4ADT bearing, with a bore diameter of 12 mm, outside diameter of 32 mm, and width of 20 mm, features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.

Technical Specifications
Part Number7201 CD/P4ADT
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d): 12 mm
Inner Bore Diameter Tolerance: -0.004mm to 0
Outer Bore Diameter (D): 32 mm
Outer Bore Diameter Tolerance: -0.004mm to 0
Width (B): 20 mm (2×10 mm)
Width Tolerance: -0.2mm to 0
SpecificationsContact Angle: 15° (25°, 40° Available)
Material: Chrome Steel
Cage Material: Phenolic
Number of Rows: 2 (2× Single Row)
Seal Type: Open
Temperature Range: -30°C to 150°C
Number of bearings in matched set: 2
Tolerance Class: P4A better than P4 (ABEC-7)
Weight: 0.074 kg
Matched Arrangement: DT Tandem << 2 bearings
Universal Matching Bearing: No
Preload: Not applicable
Load and SpeedDynamic Radial Load: 9560 N
Static Radial Load: 5100 N
Reference Speed For Grease: 53,000 rpm
Limiting Speed For Oil: 80,000 rpm
7201 CD/P4ADT Super Precision Angular Contact Ball Bearing Close-up view of 7201 CD/P4ADT bearing components
Performance Features

The 7201 CD/P4ADT angular contact ball bearing is manufactured to P4A precision grade standards and excels in high-precision and high-performance applications. Key features include:

  • Handles both radial and axial loads simultaneously
  • Supports high-speed operation with stability
  • Minimizes torque and friction for energy efficiency
  • Offers enhanced rigidity for accuracy under heavy loads
  • Built with hybrid ceramic balls for extended service life
  • Effective performance across wide temperature range
  • Superior rotational accuracy and reliability
Applications

The 7201 CD/P4ADT bearing is designed for high-speed and high-precision applications across various industrial sectors, including:

  • Glass drilling machines and pressing machines
  • Boring mills and textile equipment
  • Ironing machines and beverage production lines
  • Pharmaceutical machinery and color printing presses
  • Rubber calenders and concrete pump trucks
  • Tower reactors and natural draft cooling towers
  • Weaving machinery and sand-making equipment
  • Chemical forming devices

This versatile bearing is crucial for maintaining accurate and reliable operation in machine tools, textile machinery, construction, chemical processing, and environmental control systems.

Certifications & Services
CertificateRoHS & REACH, IATF16949:2016
FeatureHigh Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
ServiceOEM & ODM Customized Services
SamplesPlease Contact Us
ServiceOnline Support, Professional Service
SizeStandard (Custom sizes available upon request)
Factory ManufacturerYes

Get in Touch

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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