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Super Precision Angular Contact Ball Bearings 7003 CDGC/P4A
Super Precision Angular Contact Ball Bearings 7003 CDGC/P4A

Super Precision Angular Contact Ball Bearings 7003 CDGC/P4A

The 7003 CDGC/P4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from durable chrome steel. It features a 15° contact angle and is designed for moderate preload applications.

This bearing handles radial loads up to 1521 lbf and can reach speeds of 121,000 RPM, making it suitable for high-performance machinery. Its open design allows for easy lubrication, while the phenolic cage ensures smooth operation.

With a tolerance class of P4A, it offers excellent precision and interchangeability with SKF bearings. Ideal for applications like spindles or machine tools where accuracy and speed are crucial.

Weighing just 0.038kg, it’s lightweight yet robust. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements, providing flexibility in design. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7003 CDGC/P4A
  • 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 10 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 No
  • Number Of Bearings In Matched Set 3
  • 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 1521 lbf
  • Static Radial Load 731 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 121000 rpm
  • Weight 0.038 kg

Features

Performance Features of 7003 CDGC/P4A Bearing

7003 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for 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 1521 lbf, it handles demanding tasks with ease.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

7003 CDGC/P4A Bearing operates smoothly at speeds up to 121,000 rpm, thanks to its balanced design.
Its temperature range of -30°C to 110°C ensures reliable performance in various environments.

The open seal type allows for easy lubrication, maintaining optimal performance over time.
Its universal matching capability offers flexibility in back-to-back, face-to-face, or tandem arrangements.

Application

Key Fields for 7003 CDGC/P4A Bearing
In machine tools, 7003 CDGC/P4A Bearing ensures smooth spindle rotation due to its 15° contact angle and P4A precision class. The phenolic cage reduces friction, making it ideal for high-speed operations.

Automotive applications like electric power steering benefit from 7003 CDGC/P4A Bearing’s moderate preload, which enhances responsiveness. Its chrome steel construction withstands frequent directional changes.

For robotics, 7003 CDGC/P4A Bearing offers reliable angular contact support in joint assemblies. The open design allows easy lubrication, extending service life in automated systems.

In dental handpieces, 7003 CDGC/P4A Bearing’s low tolerance ensures vibration-free performance. The metric sizing fits compact medical devices perfectly.

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