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Super Precision Angular Contact Ball Bearings S7014 ACEGA/P4A

Super Precision Angular Contact Ball Bearings S7014 ACEGA/P4A

The S7014 ACEGA/P4A 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 comes sealed for protection, with grease lubrication for smooth operation.

This bearing handles radial loads up to 5062 lbf and spins at speeds up to 22,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures stability and reduces friction during use.

With an extra-light preload (Class A), it offers precise movement and is ideal for paired arrangements like back-to-back or face-to-face setups. The P4A tolerance class guarantees high accuracy.

Weighing 0.64kg, it’s designed for demanding environments, operating in temperatures from -30°C to 110°C. Perfect for machine tools or precision equipment where reliability and low friction are key.

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Product Parameters

  • Part Number S7014 ACEGA/P4A
  • 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 20 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 No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.64 kg
  • Price（$） 132.975
Super Precision Angular Contact Ball Bearings S7014 ACEGA/P4A dimension drawing
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Features

How Does S7014 ACEGA/P4A Bearing Achieve Super Precision?

S7014 ACEGA/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 5062 lbf, it handles demanding tasks reliably.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for precision machinery.

Designed for speeds up to 22,000 rpm, it balances performance and longevity.
The sealed design and grease lubrication minimise maintenance, even in challenging conditions.

Its universal matching capability allows flexible arrangements like back-to-back or tandem setups.
This versatility makes S7014 ACEGA/P4A Bearing a practical choice for complex applications.

Application

Common Applications of S7014 ACEGA/P4A Bearing
S7014 ACEGA/P4A Bearing is widely used in high-speed machine tools, where its precision and extra light preload ensure smooth operation. The sealed design helps maintain performance in environments with dust or debris.

In automotive applications, S7014 ACEGA/P4A Bearing supports components like electric motors and transmissions, thanks to its angular contact design. Its chrome steel construction provides durability under varying loads.

For robotics, S7014 ACEGA/P4A Bearing offers reliable performance in articulated arms and joints. The phenolic cage reduces friction, making it suitable for repetitive movements.

In medical imaging devices, S7014 ACEGA/P4A Bearing’s high-speed capability and precision are essential for accurate diagnostics. The grease lubrication ensures quiet operation in sensitive environments.

Consumer electronics like high-end printers benefit from S7014 ACEGA/P4A Bearing’s compact size and efficiency. Its metric dimensions make it easy to integrate into various designs.

Q&A

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