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Super Precision Angular Contact Ball Bearings S7012 CD/P4ADGA

Super Precision Angular Contact Ball Bearings S7012 CD/P4ADGA

The S7012 CD/P4ADGA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 14918 lbf and operates smoothly at speeds up to 31000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and universal matching make it versatile for various mounting arrangements.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It works well in temperatures from -30°C to 110°C and comes in a matched set of two for balanced performance.

Weighing 0.82kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7012 CD/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 15°
  • 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 14918 lbf
  • Static Radial Load 15638 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.82 kg
  • Price（$） 226.647
Super Precision Angular Contact Ball Bearings S7012 CD/P4ADGA dimension drawing
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Features

Performance Features of S7012 CD/P4ADGA Bearing

S7012 CD/P4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and high performance under dynamic radial loads up to 14918 lbf.

The sealed design and grease lubrication reduce maintenance needs while maintaining smooth operation.
With a maximum speed of 31,000 rpm, it is suitable for high-speed machinery.

Universal matching allows flexible arrangement options, including back-to-back or face-to-face configurations.
The phenolic cage enhances stability and reduces friction during operation.

S7012 CD/P4ADGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its P4A tolerance class ensures consistent precision in demanding environments.

Application

Industrial Uses of S7012 CD/P4ADGA Bearing
S7012 CD/P4ADGA 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.

Where Is S7012 CD/P4ADGA Bearing Used?
In robotics, S7012 CD/P4ADGA Bearing supports articulated arms, providing smooth movement and low friction. Its universal matching feature allows flexible arrangement for different load requirements.

Optimized for Performance: S7012 CD/P4ADGA Bearing
For medical imaging devices, S7012 CD/P4ADGA Bearing offers reliable operation due to its phenolic cage and chrome steel components. The extra light preload ensures minimal vibration during high-speed rotations.

Automotive vs Aerospace: Applications of S7012 CD/P4ADGA Bearing
In automotive applications, S7012 CD/P4ADGA Bearing is found in electric motor systems, handling radial and axial loads efficiently. For aerospace, its precision and tolerance class make it suitable for navigation instruments.

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