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Super Precision Angular Contact Ball Bearings S7014 ACE/P4ADBB

Super Precision Angular Contact Ball Bearings S7014 ACE/P4ADBB

The S7014 ACE/P4ADBB is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, made from high-quality chrome steel. It handles radial loads up to 8190 lbf and operates smoothly at speeds up to 22000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle and matched arrangement (2 bearings DB) provide excellent stability for precision applications.

This bearing is ideal for high-speed machinery like spindles or CNC equipment where accuracy is crucial. It works in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Weighing 1.28kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number S7014 ACE/P4ADBB
  • 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 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8190 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.28 kg
Super Precision Angular Contact Ball Bearings S7014 ACE/P4ADBB dimension drawing
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Features

Performance Features of S7014 ACE/P4ADBB Bearing

S7014 ACE/P4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

The matched arrangement of two bearings provides balanced performance, ideal for precision tasks.
With a maximum speed of 22,000 rpm, it delivers reliable efficiency in demanding conditions.

S7014 ACE/P4ADBB Bearing’s grease lubrication reduces maintenance needs, extending service life.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

Application

Key Fields for S7014 ACE/P4ADBB Bearing
S7014 ACE/P4ADBB Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

In robotics, S7014 ACE/P4ADBB Bearing provides reliable angular contact support for robotic arms, ensuring accurate movement. Its phenolic cage offers stability and reduces friction during high-speed rotations.

For aerospace applications, S7014 ACE/P4ADBB Bearing’s chrome steel construction handles radial loads efficiently in components like actuators. The matched arrangement of two bearings enhances performance in critical systems.

Automotive enthusiasts appreciate S7014 ACE/P4ADBB Bearing in performance gearboxes, where its grease lubrication maintains efficiency under high stress. The 25° contact angle optimises load distribution for longer service life.

In medical imaging devices, S7014 ACE/P4ADBB Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear scans. The temperature range also makes it suitable for various clinical environments.

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