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Super Precision Angular Contact Ball Bearings S7014 CE/P4AQBCA

Super Precision Angular Contact Ball Bearings S7014 CE/P4AQBCA

The S7014 CE/P4AQBCA 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 14040 lbf and reaches speeds of 22000 RPM, making it suitable for high-performance applications.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures smooth operation. The 15° contact angle and extra-light preload (Class A) provide excellent accuracy and stability.

This set includes four matched bearings (QBC arrangement), ideal for applications requiring precise alignment, such as machine tool spindles or high-speed robotics. The bearings work reliably in temperatures from -30°C to 110°C.

Weighing 2.55kg, this model is interchangeable with SKF bearings, offering a practical replacement option. Its P4A tolerance class guarantees consistent performance in demanding conditions.

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Product Parameters

  • Part Number S7014 CE/P4AQBCA
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14040 lbf
  • Static Radial Load 16538 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 2.55 kg
Super Precision Angular Contact Ball Bearings S7014 CE/P4AQBCA dimension drawing
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Features

Performance Features of S7014 CE/P4AQBCA Bearing

S7014 CE/P4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 14,040 lbf.

The sealed design and phenolic cage ensure smooth operation, even at high speeds of 22,000 rpm.
Precision-toleranced to P4A standards, it maintains reliability in demanding conditions.

With a matched arrangement of four bearings, S7014 CE/P4AQBCA offers consistent performance.
Its extra light preload (Class A) reduces friction, extending service life.

The grease lubrication simplifies maintenance, while the temperature range (-30°C to 110°C) ensures versatility.
Ideal for high-speed applications, it balances precision and durability.

Application

Industrial Uses of S7014 CE/P4AQBCA Bearing
S7014 CE/P4AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7014 CE/P4AQBCA Bearing supports articulated arms, providing smooth movement and reliability. Its phenolic cage reduces friction, making it ideal for repetitive motions.

For medical imaging devices, S7014 CE/P4AQBCA Bearing’s chrome steel rings offer durability and consistent operation. The extra-light preload ensures minimal vibration, crucial for clear imaging results.

Automotive applications like electric vehicle motors benefit from S7014 CE/P4AQBCA Bearing’s high-speed capabilities. The matched set arrangement enhances stability under varying loads.

In aerospace systems, S7014 CE/P4AQBCA Bearing handles both radial and axial loads efficiently. Its temperature tolerance makes it suitable for demanding flight conditions.

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