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Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4A

Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4A

The S7014 ACD/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 10980 lbf and reaches speeds of 13000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures quiet running and long service life.

The sealed design keeps lubrication in and contaminants out, while the P4 tolerance class guarantees precise movement. It works in temperatures from -30°C to 110°C.

Ideal for machine tools or high-speed spindles where accuracy is crucial. Weighing 0.51kg, it’s robust yet manageable for its size. Matched arrangements are available for paired mounting needs.

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Product Parameters

  • Part Number S7014 ACD/HCP4A
  • 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 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 10980 lbf
  • Static Radial Load 9900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 0.51 kg
  • Price（$） 561.771
Super Precision Angular Contact Ball Bearings S7014 ACD/HCP4A dimension drawing
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Features

Performance Features of S7014 ACD/HCP4A Bearing

S7014 ACD/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.

With a dynamic radial load capacity of 10980 lbf, it handles demanding conditions while maintaining precision.

Its phenolic cage ensures smooth performance, even at speeds up to 13,000 rpm.

Application

Industrial Uses of S7014 ACD/HCP4A Bearing
S7014 ACD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

What Makes S7014 ACD/HCP4A Bearing a Preferred Choice?
In automotive applications, S7014 ACD/HCP4A Bearing supports gearbox systems, providing stability under angular loads. Its sealed design helps maintain lubrication, extending service life in demanding conditions.

Perfect Fit for Automation: S7014 ACD/HCP4A Bearing
S7014 ACD/HCP4A Bearing excels in robotic arms, offering smooth movement and reliability. The phenolic cage ensures quiet operation, ideal for precision tasks in automated systems.

Medical vs Industrial: Where S7014 ACD/HCP4A Bearing Excels
S7014 ACD/HCP4A Bearing is trusted in medical imaging devices for its consistent performance. In industrial settings, it handles heavy loads in compressors and pumps with ease.

Q&A

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