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Home > Products > Precision Ball Bearings > 7003 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and High Speed 88,000 rpm

7003 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and High Speed 88,000 rpm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7003 ACE/P4A

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/P4A precision ball bearing

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super precision angular contact bearing

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single row angular contact bearing

Part Number:
7003 ACE/P4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease,Oil
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
Part Number:
7003 ACE/P4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease,Oil
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
7003 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and High Speed 88,000 rpm
7003 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing
Product Overview

Super-precision, high-speed, single row angular contact ball bearing with precise dimensions, high static load capacity, and P4A precision grade. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Part Number 7003 ACE/P4A
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 -0.006mm to 0
Width (B) 10 mm
Width Tolerance -0.2mm to 0
Specifications
Contact Angle 25° (15°, 40° Available)
Material Chrome Steel
Cage Material Phenolic
Number of Rows 1 Single Row
Seal Type Open
Temperature Range -30°C to 150°C
Lubrication Grease or Oil
Tolerance Class P4A (better than P4)
Weight 0.035 kg
Load and Speed Ratings
Dynamic Radial Load 5590 N
Static Radial Load 2450 N
Reference Speed For Grease 56,000 rpm
Limiting Speed For Oil 88,000 rpm
7003 ACE/P4A Super Precision Angular Contact Ball Bearing Technical diagram of 7003 ACE/P4A bearing
Performance Features

The 7003 ACE/P4A bearing is engineered for high-performance applications, featuring P4A grade precision and 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

The 7003 ACE/P4A bearing is a high-precision component designed for demanding applications, commonly used in machine tool spindles to ensure high accuracy and efficiency. It is particularly suited for high-speed rotation scenarios such as industrial fans and pump equipment, making it essential for achieving optimal performance in both precision machining and high-speed operations.

Certifications & Services
Certificates RoHS & REACH, IATF16949:2016
Features High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service OEM & ODM Customized Services
Samples Please Contact Us
Support Online Support, Professional Service
Size Availability Standard (Custom sizes available upon request)
Manufacturer Factory Manufacturer