+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7003 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7003 CD/HCP4ADGA

The 7003 CD/HCP4ADGA is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 20mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 2498 lbf and spins smoothly at speeds up to 103,000 RPM.

Its 15° contact angle and extra-light preload ensure precise performance, while the phenolic cage reduces friction. The open design allows easy lubrication, making maintenance straightforward.

This bearing is part of a matched set of two, suitable for universal mounting in back-to-back, face-to-face, or tandem arrangements. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing just 0.066kg, it’s lightweight yet robust, with a temperature range of -30°C to 110°C. Compliant with P4A tolerance class for exceptional accuracy.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7003 CD/HCP4ADGA
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2498 lbf
  • Static Radial Load 1474 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.066 kg
Super Precision Angular Contact Ball Bearings 7003 CD/HCP4ADGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7003 CD/HCP4ADGA Bearing

7003 CD/HCP4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision and speed capabilities.

The phenolic cage ensures smooth operation, even at high speeds up to 103,000 rpm.
This universal matching bearing set allows flexible arrangements like back-to-back or face-to-face configurations.

With a dynamic radial load capacity of 2498 lbf, it handles demanding conditions reliably.
The extra light preload (Class A) ensures minimal friction and consistent performance.

7003 CD/HCP4ADGA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its lubricated design reduces maintenance needs while maintaining high-speed performance.

Application

Key Fields for 7003 CD/HCP4ADGA Bearing
7003 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 15° contact angle ensures precise radial and axial load handling.

In robotics, 7003 CD/HCP4ADGA Bearing excels in articulated arms, providing smooth motion and long service life. Its universal matching design allows flexible installation in back-to-back or face-to-face configurations.

For medical imaging devices, 7003 CD/HCP4ADGA Bearing’s P4A tolerance class delivers the quiet operation needed for sensitive equipment. The lubricated design maintains performance even during prolonged use.

Automotive applications like electric motor shafts benefit from 7003 CD/HCP4ADGA Bearing’s high-speed capability. The extra light preload ensures minimal energy loss in efficient drivetrains.

In 3D printers, 7003 CD/HCP4ADGA Bearing’s precision supports accurate print head movement. The chrome steel rings withstand continuous operation without compromising dimensional stability.

Q&A

SEND INQUIRY