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Super Precision Angular Contact Ball Bearings 7014 ACE/P4A

Super Precision Angular Contact Ball Bearings 7014 ACE/P4A

The 7014 ACE/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for angular contact loads, handling up to 5062 lbf dynamically.

With a phenolic cage and open design, it ensures smooth operation at speeds up to 24,000 RPM. The bearing is preload-ready, offering enhanced stability for precision applications.

Its P4 tolerance class (equivalent to ABEC-7) guarantees exceptional accuracy. Ideal for high-speed machinery like spindles or CNC equipment where precision is key.

Weighing 0.61kg, it operates efficiently in temperatures from -30°C to 110°C. This model is interchangeable with SKF bearings, making it a versatile choice for replacements.

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Product Parameters

  • Part Number 7014 ACE/P4A
  • 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 No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5062 lbf
  • Static Radial Load 3892 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.61 kg
  • Price（$） 468.369
Super Precision Angular Contact Ball Bearings 7014 ACE/P4A dimension drawing
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Features

Performance Features of 7014 ACE/P4A Bearing

7014 ACE/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 5062 lbf, 7014 ACE/P4A Bearing handles demanding conditions reliably.
The P4 tolerance class guarantees precision, making it suitable for high-accuracy machinery.

7014 ACE/P4A Bearing operates efficiently at speeds up to 24,000 rpm, balancing performance and longevity.
Its open design allows for easy lubrication, maintaining optimal performance over time.

The bearing’s temperature range of -30° to 110°C ensures adaptability in various environments.
Its lightweight design at 0.61 kg reduces overall system load without compromising strength.

Application

Common Applications of 7014 ACE/P4A Bearing
In machine tools, 7014 ACE/P4A Bearing handles high-speed spindle operations with ease, thanks to its 25° contact angle and P4 precision rating. The open design and phenolic cage ensure smooth performance under demanding conditions.

Where Is 7014 ACE/P4A Bearing Used?
You’ll often spot 7014 ACE/P4A Bearing in automotive transmissions, where its angular contact design manages combined radial and axial loads efficiently. Its metric sizing makes it a seamless fit for European and Asian vehicle models.

Optimized for Performance: 7014 ACE/P4A Bearing
For robotics and automation, 7014 ACE/P4A Bearing offers reliable precision in robotic arms and CNC machinery. The chrome steel construction and lubricated design extend its lifespan even in continuous operation.

Medical vs Industrial: Where 7014 ACE/P4A Bearing Excels
In medical imaging devices, 7014 ACE/P4A Bearing provides quiet, vibration-free rotation, crucial for accurate diagnostics. Meanwhile, industrial pumps benefit from its ability to handle high speeds and moderate loads.

Practical Applications of 7014 ACE/P4A Bearing
In consumer electronics like high-end printers, 7014 ACE/P4A Bearing ensures smooth paper feed mechanisms. Its lightweight phenolic cage reduces friction, making it ideal for applications where noise reduction matters.

Q&A

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