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Super Precision Angular Contact Ball Bearings 7014 CB/HCP4A

Super Precision Angular Contact Ball Bearings 7014 CB/HCP4A

The 7014 CB/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. Its 15° contact angle efficiently handles both radial and axial loads, making it versatile for demanding applications.

With a phenolic cage and ceramic balls, it offers smooth operation at speeds up to 30,000 RPM. The open design allows for easy lubrication, ensuring long-lasting performance even under heavy loads.

This bearing meets P4 tolerance standards (ABEC-7), ensuring exceptional accuracy. It’s ideal for high-speed machinery like spindles or precision tools where reliability is crucial.

Weighing 0.63kg, it’s robust yet manageable for its size. Compatible with SKF bearings, it’s a practical choice for replacements or upgrades. Suitable for temperatures ranging from -30°C to 110°C.

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Product Parameters

  • Part Number 7014 CB/HCP4A
  • 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 7.938 mm
  • Ball Qty 28
  • Contact Angle 15°
  • 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 4275 lbf
  • Static Radial Load 3668 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 30000 rpm
  • Weight 0.63 kg
  • Price（$） 468.324
Super Precision Angular Contact Ball Bearings 7014 CB/HCP4A dimension drawing
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Features

Performance Features of 7014 CB/HCP4A Bearing

7014 CB/HCP4A Bearing features a 15° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision in high-speed applications.
With a dynamic radial load capacity of 4275 lbf, it delivers reliable performance under demanding conditions.
The phenolic cage ensures smooth operation, even at speeds up to 30,000 rpm.

Application

Key Fields for 7014 CB/HCP4A Bearing
In machine tools, 7014 CB/HCP4A Bearing is a go-to for spindle applications, thanks to its 15° contact angle and ceramic balls that reduce friction. The phenolic cage also helps maintain stability at high speeds.

Where Is 7014 CB/HCP4A Bearing Used?
You’ll often spot 7014 CB/HCP4A Bearing in high-speed automation systems, where its P4 tolerance ensures precise movement. Its open design and lubrication make it easy to maintain in demanding environments.

Built for Heavy-Duty Use: 7014 CB/HCP4A Bearing
This bearing handles radial and angular loads effortlessly, making it ideal for robotics and CNC machinery. The chrome steel rings and ceramic balls offer a good balance of strength and smooth operation.

Automotive vs Aerospace: Applications of 7014 CB/HCP4A Bearing
In automotive systems, 7014 CB/HCP4A Bearing supports gearboxes, while in aerospace, its precision suits actuator mechanisms. The matched arrangement option adds versatility for custom setups.

Perfect Fit for Automation: 7014 CB/HCP4A Bearing
For 3D printers and robotic arms, 7014 CB/HCP4A Bearing’s high-speed capability and low heat generation are key. Its lightweight phenolic cage reduces inertia, improving response times.

Q&A

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