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Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCC

The 7014 ACD/P4AQBCC is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 28575 lbf.

Its 25° contact angle and phenolic cage ensure smooth operation at speeds up to 29000 RPM. The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision.

This bearing comes in a matched set of four, making it ideal for applications requiring tight alignment, such as machine tool spindles or high-speed robotics. It operates efficiently in temperatures ranging from -30°C to 110°C.

Weighing 2.38kg, it’s a robust choice for demanding environments. Compliant with industry standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 ACD/P4AQBCC
  • 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 12.7 mm
  • Ball Qty 19
  • Contact Angle 25°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 28575 lbf
  • Static Radial Load 38925 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 2.38 kg
Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCC dimension drawing
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Features

Performance Features of 7014 ACD/P4AQBCC Bearing

7014 ACD/P4AQBCC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 28,575 lbf.

Its phenolic cage ensures smooth operation at high speeds, reaching up to 29,000 rpm.

With a P4A tolerance class, it delivers precision performance in demanding conditions.

Application

Industrial Uses of 7014 ACD/P4AQBCC Bearing
7014 ACD/P4AQBCC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during heavy cutting operations.

In automotive applications, 7014 ACD/P4AQBCC Bearing supports high-performance gearboxes, providing smooth power transmission under angular loads. Its phenolic cage reduces friction, enhancing efficiency in demanding conditions.

For medical imaging devices, 7014 ACD/P4AQBCC Bearing offers reliable performance due to its chrome steel construction and tight tolerances. The open design allows for easy lubrication, ensuring long service life in critical equipment.

Automation systems benefit from 7014 ACD/P4AQBCC Bearing’s matched arrangement, which ensures consistent performance in robotic arms. The P4A tolerance class guarantees precision in repetitive movements.

In consumer electronics, 7014 ACD/P4AQBCC Bearing is found in high-speed printers, where its balanced design reduces vibration. The lubricated setup ensures quiet operation for office environments.

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