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Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGC
Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGC

Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGC

The 7003 CD/P4ADGC is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a universal matching set of two bearings.

This bearing handles radial loads up to 2498 lbf and can reach speeds of 121,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures smooth operation and durability.

The open design allows for easy lubrication, while the P4A tolerance class guarantees exceptional precision. It works in temperatures from -30°C to 110°C.

Ideal for machine tools or spindle applications, this bearing can be arranged back-to-back, face-to-face, or tandem. Weighing just 0.076kg, it’s lightweight yet robust for precision machinery.

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Product Parameters

  • Part Number 7003 CD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2498 lbf
  • Static Radial Load 1474 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 121000 rpm
  • Weight 0.076 kg

Features

How Does 7003 CD/P4ADGC Bearing Achieve Super Precision?

7003 CD/P4ADGC Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 2498 lbf, it handles demanding tasks with ease.
The P4A tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

Designed for universal matching, 7003 CD/P4ADGC Bearing supports back-to-back, face-to-face, or tandem arrangements.
Its maximum speed of 121,000 rpm ensures smooth operation in high-speed applications.

The moderate preload (Class C) enhances stability, reducing vibration during use.
Lubricated for longevity, it performs reliably within a temperature range of -30°C to 110°C.

Application

Essential Roles of 7003 CD/P4ADGC Bearing
In machine tools, 7003 CD/P4ADGC Bearing excels with its super precision design, handling high-speed rotations smoothly. The 15° contact angle ensures stability during demanding operations.

Where Is 7003 CD/P4ADGC Bearing Used?
You’ll often find 7003 CD/P4ADGC Bearing in automotive transmissions, where its moderate preload reduces vibration. The universal matching feature makes it adaptable for various mounting configurations.

Built for Heavy-Duty Use: 7003 CD/P4ADGC Bearing
Robotic arms benefit from 7003 CD/P4ADGC Bearing’s phenolic cage, which withstands rapid movements without compromising accuracy. Its chrome steel construction adds durability in continuous operation.

Medical vs Industrial: Where 7003 CD/P4ADGC Bearing Excels
In medical scanners, 7003 CD/P4ADGC Bearing offers quiet performance crucial for sensitive environments. Industrial pumps rely on its P4A tolerance class for consistent radial load handling.

Perfect Fit for Automation: 7003 CD/P4ADGC Bearing
3D printers use 7003 CD/P4ADGC Bearing for its precise angular contact in linear motion systems. The lubricated design ensures long service life even with frequent direction changes.

Q&A

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