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Super Precision Angular Contact Ball Bearings 7014 FE/HCP4ALQBCA

Super Precision Angular Contact Ball Bearings 7014 FE/HCP4ALQBCA

The 7014 FE/HCP4ALQBCA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-performance applications. Its 18° contact angle and ceramic balls ensure smooth operation under radial loads up to 14040 lbf.

The open design and phenolic cage make it durable and easy to maintain, while the extra light preload (Class A) enhances precision. It can handle speeds up to 27000 RPM and temperatures from -30°C to 110°C.

This bearing comes in a matched set of four (QBC arrangement), ideal for machine tools or spindles where accuracy is critical. Weighing 2.23kg, it balances strength and precision for demanding industrial use.

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Product Parameters

  • Part Number 7014 FE/HCP4ALQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 14040 lbf
  • Static Radial Load 16200 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 27000 rpm
  • Weight 2.23 kg
Super Precision Angular Contact Ball Bearings 7014 FE/HCP4ALQBCA dimension drawing
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Features

Performance Features of 7014 FE/HCP4ALQBCA Bearing

7014 FE/HCP4ALQBCA Bearing is designed with a precise 18° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a maximum speed of 27,000 rpm, it delivers reliable performance in demanding conditions.

7014 FE/HCP4ALQBCA Bearing’s matched arrangement of four bearings provides extra stability for precision tasks.
Its extra light preload reduces wear, extending the service life.

The open seal design allows for easy lubrication, maintaining optimal performance.
Its temperature range of -30°C to 110°C ensures adaptability in various environments.

With a dynamic radial load capacity of 14,040 lbf, 7014 FE/HCP4ALQBCA Bearing handles heavy loads efficiently.
Its P4A tolerance class guarantees high precision for critical applications.

Application

Key Fields for 7014 FE/HCP4ALQBCA Bearing
7014 FE/HCP4ALQBCA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications demanding smooth rotation.

In robotics, 7014 FE/HCP4ALQBCA Bearing supports articulated arms, providing stability and durability. The matched arrangement of four bearings enhances load distribution, crucial for repetitive movements.

For aerospace components, 7014 FE/HCP4ALQBCA Bearing’s phenolic cage and chrome steel rings offer reliability under varying temperatures. Its extra-light preload ensures minimal resistance, perfect for sensitive instrumentation.

In medical imaging devices, 7014 FE/HCP4ALQBCA Bearing’s P4A tolerance class guarantees consistent operation. The open design allows for easy lubrication, extending service life in critical environments.

Q&A

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