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Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4BVG275

Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4BVG275

The 7014 ACE/HCP4BVG275 is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 5062 lbf and reaches speeds of 18,500 RPM, thanks to its ceramic balls and phenolic cage.

Its 25° contact angle and P4 tolerance class ensure smooth, precise operation in demanding applications. The open design allows for easy lubrication, while the matched arrangement option provides flexibility for complex setups.

This bearing is ideal for high-speed machinery like spindles or CNC equipment where precision is key. It operates reliably in temperatures from -30°C to 110°C and is interchangeable with SKF models for convenient replacements.

Weighing 0.56kg, it balances strength and performance in a compact size. The phenolic cage reduces friction, making it a smart choice for efficiency-focused applications.

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Product Parameters

  • Part Number 7014 ACE/HCP4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5062 lbf
  • Static Radial Load 3892 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 18500 rpm
  • Weight 0.56 kg
  • Price（$） 468.126
Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4BVG275 dimension drawing
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Features

How Does 7014 ACE/HCP4BVG275 Bearing Achieve Super Precision?

7014 ACE/HCP4BVG275 Bearing features a 25° contact angle, optimised for angular contact loads and high-speed applications.
Its ceramic balls and chrome steel rings reduce friction, enhancing precision and durability.

The phenolic cage maintains ball alignment, ensuring smooth operation even at speeds up to 18,500 rpm.
With a dynamic radial load capacity of 5062 lbf, it handles demanding tasks with ease.

7014 ACE/HCP4BVG275 Bearing’s P4 tolerance class guarantees exceptional accuracy for precision machinery.
Its open design allows for easy lubrication, extending service life in various conditions.

Application

Key Fields for 7014 ACE/HCP4BVG275 Bearing
7014 ACE/HCP4BVG275 Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The 25° contact angle helps manage combined radial and axial loads effectively.

In robotics, 7014 ACE/HCP4BVG275 Bearing ensures accurate movement in articulated arms, thanks to its P4 tolerance class. The phenolic cage also minimises heat buildup during prolonged use.

For aerospace applications, 7014 ACE/HCP4BVG275 Bearing’s lightweight design and high-speed capability make it suitable for avionics systems. Its chrome steel rings provide durability under varying temperatures.

What Makes 7014 ACE/HCP4BVG275 Bearing a Preferred Choice?
7014 ACE/HCP4BVG275 Bearing works well in dental drills, offering quiet performance and reliability. The open seal design allows for easy relubrication in medical settings.

In 3D printers, 7014 ACE/HCP4BVG275 Bearing supports precise linear motion, ensuring consistent print quality. Its matched arrangement option simplifies installation in complex assemblies.

Q&A

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