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Super Precision Angular Contact Ball Bearings S7014 ACE/P4A

Super Precision Angular Contact Ball Bearings S7014 ACE/P4A

The S7014 ACE/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and sealed design ensure smooth operation under radial loads up to 5062 lbf.

This bearing spins efficiently at speeds up to 15,500 RPM and handles temperatures from -30°C to 110°C. The phenolic cage adds strength while keeping it lightweight at just 0.64kg.

Its P4 tolerance class (ABEC-7) guarantees high accuracy, making it suitable for precision machinery. Ideal for applications like spindles or high-speed tools where reliability and low friction matter.

The bearing comes pre-lubricated for easy installation and is interchangeable with SKF models, offering flexibility for replacements or upgrades.

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Product Parameters

  • Part Number S7014 ACE/P4A
  • 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 9.525 mm
  • Ball Qty 25
  • 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 5062 lbf
  • Static Radial Load 3892 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 15500 rpm
  • Weight 0.64 kg
  • Price（$） 562.356
Super Precision Angular Contact Ball Bearings S7014 ACE/P4A dimension drawing
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Features

Why Choose S7014 ACE/P4A Bearing for Precision Tasks?

S7014 ACE/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 5062 lbf, it performs reliably in high-speed applications.
The P4 tolerance class guarantees precision, making it suitable for demanding machinery.

Lubricated for smooth operation, it supports speeds up to 15,500 rpm.
Its sealed design protects against contaminants, extending service life in various conditions.

Application

Industrial Uses of S7014 ACE/P4A Bearing
S7014 ACE/P4A 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.

What Makes S7014 ACE/P4A Bearing a Preferred Choice?
In automotive applications, S7014 ACE/P4A Bearing supports wheel hubs and transmission systems, offering smooth operation at high speeds. Its phenolic cage reduces friction, enhancing efficiency and longevity.

Perfect Fit for Automation: S7014 ACE/P4A Bearing
Robotic arms and CNC machines benefit from S7014 ACE/P4A Bearing’s precise load handling and low maintenance needs. The P4 tolerance class ensures consistent performance in demanding industrial settings.

Medical vs Industrial: Where S7014 ACE/P4A Bearing Excels
While S7014 ACE/P4A Bearing is ideal for medical imaging devices requiring quiet operation, it also excels in industrial pumps handling heavy radial loads. Its chrome steel construction provides durability across both sectors.

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