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Super Precision Angular Contact Ball Bearings 7014 ACDGA/VQ126

Super Precision Angular Contact Ball Bearings 7014 ACDGA/VQ126

The 7014 ACDGA/VQ126 is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 10980 lbf and spins smoothly at speeds up to 29000 RPM.

Its 25° contact angle and extra light preload ensure precise operation, while the phenolic cage offers quiet performance. The bearing works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with SKF bearings and can be arranged back-to-back, face-to-face, or tandem for versatile applications. Ideal for high-speed machinery like spindles or CNC equipment where precision is key.

Weighing 0.6kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number 7014 ACDGA/VQ126
  • 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 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10980 lbf
  • Static Radial Load 9900 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 0.6 kg
  • Price（$） 126.918
Super Precision Angular Contact Ball Bearings 7014 ACDGA/VQ126 dimension drawing
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Features

Performance Features of 7014 ACDGA/VQ126 Bearing

7014 ACDGA/VQ126 Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
The 25° contact angle allows it to handle both radial and axial loads efficiently.

With a dynamic radial load capacity of 10,980 lbf, it performs reliably in high-demand applications.
The phenolic cage maintains ball alignment, reducing friction and extending service life.

7014 ACDGA/VQ126 Bearing operates smoothly at speeds up to 29,000 rpm.
Its extra light preload ensures minimal resistance, ideal for precision tasks.

The open design and lubrication system keep maintenance requirements low.
It functions well in temperatures ranging from -30°C to 110°C, adapting to various environments.

The P4A tolerance class guarantees high accuracy, making it suitable for precision machinery.
Its universal matching capability allows flexible arrangement options.

Application

Industrial Uses of 7014 ACDGA/VQ126 Bearing
The 7014 ACDGA/VQ126 Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it suitable for continuous operation.

In automotive applications, 7014 ACDGA/VQ126 Bearing supports wheel hubs and transmissions, handling both radial and axial loads efficiently. The extra-light preload helps maintain smooth performance even under varying speeds.

For robotics, 7014 ACDGA/VQ126 Bearing is ideal for articulated arms, providing the necessary stability and precision. Its open seal type allows for easy lubrication, extending service life in demanding environments.

Medical imaging devices benefit from 7014 ACDGA/VQ126 Bearing’s high-speed capabilities and low vibration. The chrome steel construction ensures reliability in critical diagnostic equipment.

In consumer electronics, 7014 ACDGA/VQ126 Bearing can be found in high-performance printers, where its quiet operation and durability are valued. The metric sizing ensures compatibility with a range of devices.

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