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Super Precision Angular Contact Ball Bearings S7012 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings S7012 ACD/P4ADGA

The S7012 ACD/P4ADGA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and sealed design ensure smooth operation under angular loads.

With a dynamic radial load capacity of 14040 lbf, it handles high speeds up to 32,500 RPM. The phenolic cage and grease lubrication offer durability and low maintenance.

This bearing comes in a matched set of two, allowing universal arrangements like back-to-back or face-to-face. Ideal for precision applications like machine tools or spindles where accuracy is key.

Weighing 0.82kg, it meets P4A tolerance standards for exceptional performance. Suitable for temperatures from -30°C to 110°C, making it versatile for various industrial uses.

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Product Parameters

  • Part Number S7012 ACD/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 19
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • 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 14040 lbf
  • Static Radial Load 15075 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 0.82 kg
  • Price（$） 226.638
Super Precision Angular Contact Ball Bearings S7012 ACD/P4ADGA dimension drawing
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Features

Performance Features of S7012 ACD/P4ADGA Bearing

S7012 ACD/P4ADGA Bearing is crafted with chrome steel rings and balls, ensuring durability and high performance.
Its 25° contact angle provides excellent load distribution, making it suitable for precision applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 14040 lbf, it handles demanding conditions reliably.

S7012 ACD/P4ADGA Bearing operates efficiently at speeds up to 32,500 rpm, balancing speed and stability.
Its sealed design and grease lubrication minimise maintenance needs, extending service life.

The universal matching feature allows flexible arrangement options, including back-to-back and face-to-face setups.
This makes S7012 ACD/P4ADGA Bearing adaptable to various mechanical requirements.

Application

Industrial Uses of S7012 ACD/P4ADGA Bearing
S7012 ACD/P4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, extending service life in demanding environments.

In robotics, S7012 ACD/P4ADGA Bearing supports articulated arms, providing smooth motion control thanks to its phenolic cage and universal matching capability. The extra-light preload reduces friction, ideal for repetitive movements.

For medical imaging devices, S7012 ACD/P4ADGA Bearing’s P4A tolerance class delivers the consistency needed for stable rotation. Its chrome steel construction handles moderate loads while maintaining quiet operation.

Automotive vs Aerospace: Applications of S7012 ACD/P4ADGA Bearing
In automotive systems, S7012 ACD/P4ADGA Bearing fits well in high-speed gearboxes, where its grease lubrication handles constant RPM changes. The matched set design simplifies installation in compact spaces.

Aerospace applications benefit from S7012 ACD/P4ADGA Bearing’s lightweight phenolic cage, reducing overall component weight. Its temperature range suits both cockpit instruments and auxiliary systems.

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