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Home > Products > Precision Ball Bearings > S7204 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 20 mm Bore

S7204 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 20 mm Bore

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7204 ACD/HCP4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price
Highlight:

Super Precision Angular Contact Ball Bearing

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Single Row Ball Bearing 7204

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ACD/HCP4A Precision Bearing 2RZ

Part Number:
S7204 ACD/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides,2RZ
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
S7204 ACD/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides,2RZ
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
S7204 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 20 mm Bore
S7204 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7204 2RZ
Product Overview

S7204 ACD/HCP4A 20×47×14 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls

Super-precision, high-capacity, single row angular contact ball bearing with seals. The S7204 ACD/HCP4A bearing features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.

Technical Specifications
Part Number S7204 ACD/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 20 mm
Inner Bore Diameter Tolerance: -0.005mm to 0
Outer Bore Diameter (D): 47 mm
Outer Bore Diameter Tolerance: -0.006mm to 0
Width (B): 14 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: Seal on both sides
Temperature Range: -30°C to 150°C
Lubrication: Grease
Tolerance Class: P4A better than P4 (ABEC-7)
Weight: 0.092 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 11400 N
Static Radial Load: 5600 N
Reference Speed For Grease: 38,000 rpm
Limiting Speed For Oil: 56,000 rpm
Product Images
S7204 ACD/HCP4A Super Precision Angular Contact Ball Bearing Close-up view of S7204 ACD/HCP4A bearing components
Performance Features

The S7204 ACD/HCP4A 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 S7204 ACD/HCP4A bearing is a high-performance component essential for various industrial applications, including:

  • Electric spindles
  • High-speed machining centers
  • Milling machines
  • Internal grinding machines
  • Woodworking machinery
  • Metal cutting applications
  • Hybrid ceramic bearing applications
  • Welders, dryers, and laboratory mixing devices

This bearing's versatility and reliability ensure optimal operation and high-quality output across numerous demanding industrial environments.

Certifications & Services
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