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Home > Products > Precision Ball Bearings > 7003 ACE/HCP4AH Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 103,000 rpm

7003 ACE/HCP4AH Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 103,000 rpm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7003 ACE/HCP4AH

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price
Highlight:

7003 ACE angular contact bearing

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super precision ball bearing

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single row angular contact bearing

Part Number:
7003 ACE/HCP4AH Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Oil Or Grease
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
Part Number:
7003 ACE/HCP4AH Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Oil Or Grease
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
7003 ACE/HCP4AH Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 103,000 rpm
7003 ACE/HCP4AH Super Precision Single Row Angular Contact Ball Bearing

7003 ACE/HCP4AH 17×35×10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed

Super-precision, high-capacity, single row angular contact ball bearing suitable for direct oil-air lubrication.

The 7003 ACE/HCP4AH bearing features a bore diameter of 17 mm, outside diameter of 35 mm, and width of 10 mm. With 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.

Part Number 7003 ACE/HCP4AH
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions
Inner Bore Diameter (d) 17 mm
Inner Bore Diameter Tolerance -0.004mm to 0
Outer Bore Diameter (D) 35 mm
Outer Bore Diameter Tolerance -0.004mm to 0
Width (B) 10 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 or Grease
Tolerance Class P4A better than P4
Weight 0.030 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed
Dynamic Radial Load 5590 N
Static Radial Load 2450 N
Reference Speed For Grease (r/min) 68,000 rpm
Limiting Speed For Oil (r/min) 103,000 rpm
7003 ACE/HCP4AH Super Precision Ball Bearing technical diagram 7003 ACE/HCP4AH Super Precision Ball Bearing application example
Performance Features of 7003 ACD/HCP4AH Bearing

The 7003 ACD/HCP4AH bearing is engineered for high-performance applications, featuring P4A grade precision and an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

Applications of the 7003 ACD/HCP4AH Bearing

The 7003 ACD/HCP4AH bearing is a high-performance component designed for demanding applications across various industries. It ensures stable and precise operation in:

  • Machine tool spindles
  • Gearboxes for enhanced efficiency and reliability
  • Construction machinery for improved performance and durability
  • Automotive engines, transmissions, and steering systems
  • Wind power generation turbines
  • Heavy industries including steel, aluminum, and chemical plants
  • Port and metallurgical equipment
  • Elevator systems for safe operation

Its versatility and robust performance make it essential for enhancing precision, stability, and efficiency across a wide range of industrial applications.

Certifications and 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