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Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGB

The 7003 CD/P4ADGB is a super precision angular contact ball bearing with a 17mm bore and 35mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched set of two for versatile mounting options.

This bearing handles radial loads up to 2498 lbf and spins smoothly at speeds up to 121,000 RPM. Its phenolic cage ensures quiet operation and long service life, even in demanding conditions.

The open design allows easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tools or high-speed spindles where accuracy is crucial.

Weighing just 0.076kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for precision engineering needs.

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Product Parameters

  • Part Number 7003 CD/P4ADGB
  • 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 Light / Class B
  • 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
  • Price（$） 79.524
Super Precision Angular Contact Ball Bearings 7003 CD/P4ADGB dimension drawing
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Features

Performance Features of 7003 CD/P4ADGB Bearing

7003 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 2498 lbf.

The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at speeds up to 121,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations for varied needs.

With a precision tolerance class of P4A, 7003 CD/P4ADGB Bearing delivers reliable accuracy in demanding environments.
Its lightweight design at 0.076 kg ensures easy handling without compromising strength.

Application

Essential Roles of 7003 CD/P4ADGB Bearing
In machine tools, 7003 CD/P4ADGB Bearing excels with its super precision design, handling high-speed rotations smoothly. The 15° contact angle ensures stability during heavy cutting operations.

Where Is 7003 CD/P4ADGB Bearing Used?
You’ll often find 7003 CD/P4ADGB Bearing in automotive transmissions, where its light preload reduces friction and noise. Its universal matching feature simplifies installation in tight spaces.

Optimized for Performance: 7003 CD/P4ADGB Bearing
For robotics, 7003 CD/P4ADGB Bearing offers reliable angular contact, perfect for precise joint movements. The phenolic cage reduces weight while maintaining durability.

Medical vs Industrial: Where 7003 CD/P4ADGB Bearing Excels
In medical scanners, 7003 CD/P4ADGB Bearing’s P4A tolerance ensures quiet, vibration-free operation. Industrial pumps benefit from its high-speed capability and radial load handling.

Practical Applications of 7003 CD/P4ADGB Bearing
7003 CD/P4ADGB Bearing works well in 3D printers, providing smooth linear motion with minimal backlash. The chrome steel construction resists wear in continuous use.

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