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Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBCC

Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBCC

The S7016 ACD/P4AQBCC is a super precision angular contact ball bearing with an 80mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 37125 lbf and spins smoothly at speeds up to 28000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The 25° contact angle and moderate preload make it ideal for high-precision applications.

This set includes four matched bearings (QBC arrangement) for balanced performance. Suitable for machine tools or high-speed spindles where accuracy is key.

Weighing 3.47kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number S7016 ACD/P4AQBCC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 88 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 37125 lbf
  • Static Radial Load 52200 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 3.47 kg
Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBCC dimension drawing
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Features

How Does S7016 ACD/P4AQBCC Bearing Reduce Friction?

S7016 ACD/P4AQBCC Bearing features a 25° contact angle, optimising load distribution and reducing friction.
The phenolic cage ensures smooth operation, even at high speeds up to 28,000 rpm.

With chrome steel rings and balls, S7016 ACD/P4AQBCC Bearing offers excellent durability and precision.
Its sealed design keeps lubrication in place, minimising maintenance needs.

The matched arrangement of four bearings enhances stability and performance in angular contact applications.
S7016 ACD/P4AQBCC Bearing’s P4A tolerance class ensures consistent, high-precision operation.

Application

Key Fields for S7016 ACD/P4AQBCC Bearing
S7016 ACD/P4AQBCC Bearing is widely 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, S7016 ACD/P4AQBCC Bearing supports articulated arms, providing smooth movement and load handling. Its moderate preload and phenolic cage contribute to quiet operation, ideal for automated systems.

For aerospace applications, S7016 ACD/P4AQBCC Bearing’s chrome steel rings and grease lubrication offer reliability in critical components. The P4A tolerance class ensures consistent performance under demanding conditions.

In medical imaging devices, S7016 ACD/P4AQBCC Bearing’s precision and sealed design help maintain hygiene and accuracy. The matched arrangement of four bearings enhances stability in high-speed rotations.

Q&A

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