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Super Precision Angular Contact Ball Bearings 7001 CD/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7001 CD/HCP4ADGA

The 7001 CD/HCP4ADGA is a super precision angular contact ball bearing, measuring 12mm by 28mm by 16mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability. Its 15° contact angle ensures efficient load handling.

This bearing can handle dynamic radial loads up to 1638 lbf and spins at speeds up to 110,000 RPM. The phenolic cage provides stability, while the extra light preload ensures quiet performance. It works in temperatures from -30°C to 110°C.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. Ideal for high-speed applications like machine tool spindles or precision instruments. Compliant with P4A tolerance class for exceptional accuracy.

Weighing just 0.036kg, it’s lightweight yet robust. Comes as a matched set of two bearings for balanced performance. Interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 7001 CD/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 10
  • 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 1638 lbf
  • Static Radial Load 855 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 110000 rpm
  • Weight 0.036 kg
Super Precision Angular Contact Ball Bearings 7001 CD/HCP4ADGA dimension drawing
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Features

Performance Features of 7001 CD/HCP4ADGA Bearing

7001 CD/HCP4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 110,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.

With a dynamic radial load capacity of 1638 lbf, it handles demanding tasks reliably.
The P4A tolerance class guarantees precision performance in critical applications.

Extra light preload reduces vibration, making it ideal for high-speed machinery.
Its compact size (12 mm×28 mm×16 mm) suits space-constrained installations.

Application

Key Fields for 7001 CD/HCP4ADGA Bearing
7001 CD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, 7001 CD/HCP4ADGA Bearing supports articulated arms, providing stability and low heat generation during repetitive movements. Its universal matching feature allows flexible installation in various configurations.

For dental handpieces, 7001 CD/HCP4ADGA Bearing’s phenolic cage and P4A tolerance class deliver quiet, vibration-free performance. The extra-light preload ensures consistent torque, crucial for delicate procedures.

Automotive electric motors benefit from 7001 CD/HCP4ADGA Bearing’s ability to handle combined radial and axial loads. Its lubricated design extends service life, even in high-RPM scenarios.

In 3D printers, 7001 CD/HCP4ADGA Bearing’s low weight and high-speed capability contribute to precise layer deposition. The open seal design simplifies maintenance, reducing downtime.

Q&A

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