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Super Precision Angular Contact Ball Bearings 7001 ACEGB/HCP4A

Super Precision Angular Contact Ball Bearings 7001 ACEGB/HCP4A

The 7001 ACEGB/HCP4A is a super precision angular contact ball bearing with a compact size of 12mm by 28mm by 8mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 691 lbf and reaches speeds of 110,000 RPM, making it suitable for high-performance applications.

Its 25° contact angle and light preload ensure smooth operation, while the phenolic cage reduces friction. The open design allows for easy lubrication, extending its lifespan in demanding conditions.

This bearing is ideal for precision machinery like spindles or CNC tools, where accuracy and speed are crucial. It operates efficiently in temperatures from -30°C to 110°C.

Weighing just 0.019kg, it’s lightweight yet robust. Compatible with SKF bearings, it’s a versatile choice for replacements or upgrades. The P4A tolerance class guarantees high precision for critical applications.

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Product Parameters

  • Part Number 7001 ACEGB/HCP4A
  • 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 8 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 12
  • Contact Angle 25°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 691 lbf
  • Static Radial Load 286 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 110000 rpm
  • Weight 0.019 kg
Super Precision Angular Contact Ball Bearings 7001 ACEGB/HCP4A dimension drawing
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Features

How Does 7001 ACEGB/HCP4A Bearing Reduce Friction?

7001 ACEGB/HCP4A Bearing features ceramic balls and a phenolic cage, significantly reducing friction during operation.
Its precision design ensures smooth performance even at high speeds of up to 110,000 rpm.

The 25° contact angle allows for efficient handling of angular loads, making it ideal for precision applications.
With a dynamic radial load capacity of 691 lbf, it offers reliable performance under stress.

Chrome steel rings enhance durability, while the open design simplifies maintenance.
Its lightweight construction at just 0.019 kg ensures easy integration into various systems.

Application

Key Fields for 7001 ACEGB/HCP4A Bearing
7001 ACEGB/HCP4A Bearing is commonly used in high-speed machine spindles, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment for smooth operation.

In robotics, 7001 ACEGB/HCP4A Bearing supports articulated arms, offering reliable angular contact performance. Its lightweight design and high-speed capability make it ideal for repetitive movements.

For dental handpieces, 7001 ACEGB/HCP4A Bearing provides quiet and vibration-free rotation. The chrome steel rings and ceramic balls enhance durability in sterile environments.

Automotive applications include electric vehicle motors, where 7001 ACEGB/HCP4A Bearing handles radial and axial loads efficiently. The lubricated design ensures long service life even at high RPMs.

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