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Super Precision Angular Contact Ball Bearings S7016 ACB/P4A

Super Precision Angular Contact Ball Bearings S7016 ACB/P4A

The S7016 ACB/P4A is a super precision angular contact ball bearing with an 80mm bore and 125mm outer diameter, crafted from high-grade chrome steel. Its 25° contact angle efficiently manages combined radial and axial loads, suitable for high-speed applications up to 12,000 RPM.

Sealed for protection against contaminants, this bearing comes pre-lubricated for smooth operation. The phenolic cage enhances durability while reducing friction, ensuring reliable performance in temperatures from -30°C to 110°C.

With a P4 tolerance class (ABEC-7), it offers exceptional accuracy for demanding machinery. Matched arrangements are available for applications requiring precise alignment, such as spindle drives or CNC equipment.

Weighing 0.92kg, it balances strength and precision. Interchangeable with SKF bearings, it’s a versatile choice for replacements or upgrades in industrial settings.

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Product Parameters

  • Part Number S7016 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 27
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5648 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 12000 rpm
  • Weight 0.92 kg
  • Price（$） 778.365
Super Precision Angular Contact Ball Bearings S7016 ACB/P4A dimension drawing
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Features

Performance Features of S7016 ACB/P4A Bearing

S7016 ACB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

The bearing can handle dynamic radial loads up to 5648 lbf, making it suitable for high-performance machinery.
With a maximum speed of 12,000 rpm, it maintains precision even under demanding conditions.

S7016 ACB/P4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its sealed design and preload availability enhance reliability and reduce maintenance needs.

Application

Common Applications of S7016 ACB/P4A Bearing
S7016 ACB/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, making it suitable for demanding workshop environments.

In robotics, S7016 ACB/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class guarantees consistent performance in repetitive tasks.

For medical imaging devices, S7016 ACB/P4A Bearing’s chrome steel components offer reliable support during high-speed scans. The 25° contact angle helps manage both radial and axial loads efficiently.

Automotive testing equipment benefits from S7016 ACB/P4A Bearing’s ability to handle combined loads at elevated speeds. Its lubricated design ensures long service life even under continuous operation.

In 3D printing systems, S7016 ACB/P4A Bearing’s precision reduces vibration for better print quality. The matched arrangement option allows for custom configurations in specialised machinery.

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