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Super Precision Angular Contact Ball Bearings 7014 CD/P4A

Super Precision Angular Contact Ball Bearings 7014 CD/P4A

The 7014 CD/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 11700 lbf and reaches speeds of 19000 RPM, thanks to its 15° contact angle.

Its open design and phenolic cage ensure smooth operation, while the P4 tolerance class offers high accuracy for demanding applications. The bearing comes pre-lubricated for immediate use and performs well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a versatile choice for replacements. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing 0.6kg, it balances durability with a compact 20mm width. Its 19 balls and 12.7mm ball diameter contribute to its reliable performance under radial loads.

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Product Parameters

  • Part Number 7014 CD/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 12.7 mm
  • Ball Qty 19
  • Contact Angle 15°
  • 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 11700 lbf
  • Static Radial Load 10238 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 0.6 kg
  • Price（$） 181.224
Super Precision Angular Contact Ball Bearings 7014 CD/P4A dimension drawing
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Features

Performance Features of 7014 CD/P4A Bearing

7014 CD/P4A Bearing is designed for super precision with a 15° contact angle, ideal for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under high radial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 19,000 rpm, it delivers reliable efficiency in demanding conditions.

7014 CD/P4A Bearing’s P4 tolerance class guarantees high precision, suitable for critical applications.
Its dynamic radial load capacity of 11,700 lbf ensures long-lasting performance.

The open design allows for easy lubrication, reducing maintenance needs.
Operating between -30°C to 110°C, it adapts well to various environmental conditions.

Application

Key Fields for 7014 CD/P4A Bearing
In machine tools, 7014 CD/P4A Bearing handles high-speed spindle operations with ease, thanks to its 15° contact angle and P4 precision rating. The phenolic cage reduces friction, ensuring smooth performance during prolonged use.

How Does 7014 CD/P4A Bearing Improve Performance?
For automotive applications like electric motor shafts, 7014 CD/P4A Bearing offers reliable angular load support while maintaining low vibration. Its chrome steel construction withstands demanding conditions without compromising accuracy.

Built for Heavy-Duty Use: 7014 CD/P4A Bearing
In robotics and automation systems, 7014 CD/P4A Bearing provides stable rotation for articulated arms and precision gears. The open design allows for easy lubrication, extending service life in continuous operation.

Medical vs Industrial: Where 7014 CD/P4A Bearing Excels
While 7014 CD/P4A Bearing suits industrial presses requiring tight tolerances, it also performs well in medical imaging devices where quiet operation is essential. The balanced load distribution prevents premature wear in both settings.

Practical Applications of 7014 CD/P4A Bearing
For consumer electronics like high-end turntables, 7014 CD/P4A Bearing delivers silent rotation and minimal heat generation. Its metric dimensions make it compatible with various European-designed audio equipment.

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