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Super Precision Angular Contact Ball Bearings S7014 CEGA/P4A

Super Precision Angular Contact Ball Bearings S7014 CEGA/P4A

The S7014 CEGA/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. Its 15° contact angle and sealed design ensure smooth operation under radial loads up to 5355 lbf.

This bearing spins at speeds up to 22,000 RPM and handles temperatures from -30°C to 110°C. The phenolic cage and grease lubrication make it low-maintenance and long-lasting.

With a P4A tolerance class, it offers high accuracy for demanding applications. It’s interchangeable with SKF bearings and comes in matched sets for universal mounting options.

Ideal for precision machinery like spindles or CNC tools, where tight tolerances and reliability are key. Weighing 0.64kg, it balances strength and performance.

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Product Parameters

  • Part Number S7014 CEGA/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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 5355 lbf
  • Static Radial Load 4118 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.64 kg
Super Precision Angular Contact Ball Bearings S7014 CEGA/P4A dimension drawing
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Features

How Is S7014 CEGA/P4A Bearing Engineered for Reliability?

S7014 CEGA/P4A Bearing features a 15° contact angle, optimised for handling combined radial and axial loads.
The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 5355 lbf, it delivers consistent performance in high-speed applications.
Its P4A tolerance class guarantees precision, making it suitable for demanding industrial uses.

The sealed design and grease lubrication minimise maintenance, extending operational life.
It operates smoothly within a temperature range of -30°C to 110°C, ensuring versatility.

Application

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

In robotics, S7014 CEGA/P4A Bearing supports articulated arms, providing smooth movement under varying loads. Its phenolic cage reduces friction, making it suitable for repetitive motions.

For medical imaging devices, S7014 CEGA/P4A Bearing’s P4A tolerance class delivers the precision needed for clear scans. The grease lubrication ensures quiet operation, which is essential in sensitive environments.

Automotive vs Aerospace: Applications of S7014 CEGA/P4A Bearing
In automotive systems, S7014 CEGA/P4A Bearing is found in high-performance gearboxes, where its extra light preload enhances efficiency. The 15° contact angle helps manage combined radial and axial loads.

Aerospace applications benefit from S7014 CEGA/P4A Bearing’s ability to handle high speeds, up to 22,000 rpm. Its chrome steel construction ensures durability in demanding flight conditions.

What Makes S7014 CEGA/P4A Bearing a Preferred Choice?
S7014 CEGA/P4A Bearing is ideal for automation systems, where its universal matching capability allows flexible configurations. The tandem or back-to-back arrangements suit various load requirements.

In consumer electronics, S7014 CEGA/P4A Bearing’s compact size fits into devices like high-speed printers. The temperature range from -30°C to 110°C ensures reliability in different operating conditions.

Q&A

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