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Home > Products > Precision Ball Bearings > S7205 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Static Load Capacity

S7205 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Static Load Capacity

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7205 CD/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 6205

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HCP4A Angular Contact Bearing

Part Number:
S7205 CD/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:
S7205 CD/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)
S7205 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Static Load Capacity
S7205 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 6205 2RZ

S7205 CD/HCP4A 25×52×15 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 S7205 CD/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.

S7205 CD/HCP4A Super Precision Angular Contact Ball Bearing Close-up view of S7205 CD/HCP4A bearing components
Technical Specifications
Part Number S7205 CD/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Inner Bore Diameter (d) 25 mm
Inner Bore Diameter Tolerance -0.005mm to 0
Outer Bore Diameter (D) 52 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B) 15 mm
Width Tolerance -0.2mm to 0
Contact Angle 15° (25°, 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 0.12 kg
Dynamic Radial Load 13500 N
Static Radial Load 7200 N
Reference Speed For Grease 38,000 rpm
Limiting Speed For Oil 53,000 rpm
Performance Features

The S7205 CD/HCP4A angular contact ball bearing is manufactured to P4A precision grade standards and excels in high-precision and high-performance applications. Key performance features include:

  • Handles both radial and axial loads simultaneously
  • Supports high-speed operation with exceptional stability
  • Minimizes torque and friction for improved energy efficiency
  • Provides enhanced rigidity for accuracy under heavy loads
  • Hybrid ceramic balls ensure extended service life
  • Effective performance across wide temperature range (-30°C to 150°C)
  • Superior rotational accuracy and reliability
Applications

The S7205 CD/HCP4A bearing is renowned for its high precision, large ball diameter, high rigidity, and long service life. Ideal applications include:

  • Machine tool spindles and other high-speed applications
  • Water softening equipment
  • Plasma welding machines
  • Construction machinery (staplers, hoists)
  • Blow molding machines
  • Aeration equipment
  • Dry powder mixers

Its ability to enhance operational efficiency, ensure stable performance, and improve product quality makes it a critical component across multiple sectors requiring high precision and reliability.

Certifications & Services
Certifications RoHS & REACH, IATF16949:2016
Key Features High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services OEM & ODM Customized Services, Online Support, Professional Service
Samples Available - Please Contact Us
Sizes Standard sizes available, custom sizes upon request
Manufacturer Factory Manufacturer