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Super Precision Angular Contact Ball Bearings S7012 CDGB/P4A

Super Precision Angular Contact Ball Bearings S7012 CDGB/P4A

The S7012 CDGB/P4A is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 9068 lbf and operates smoothly at speeds up to 31,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. The 15° contact angle ensures efficient load distribution for angular contact applications.

This bearing is part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision machinery like spindles or CNC equipment.

Weighing 0.41kg, it’s designed for temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number S7012 CDGB/P4A
  • 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 18 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 No
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9068 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.41 kg
Super Precision Angular Contact Ball Bearings S7012 CDGB/P4A dimension drawing
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Features

How Does S7012 CDGB/P4A Bearing Achieve Super Precision?

S7012 CDGB/P4A Bearing features a 15° 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 9068 lbf, S7012 CDGB/P4A Bearing handles demanding tasks efficiently.
The sealed design and grease lubrication allow it to operate at speeds up to 31,000 rpm.

S7012 CDGB/P4A Bearing works in temperatures from -30°C to 110°C, maintaining performance in varied conditions.
Its P4A tolerance class guarantees precision, making it ideal for high-accuracy machinery.

The universal matching capability enables flexible configurations like back-to-back or tandem arrangements.
This versatility ensures S7012 CDGB/P4A Bearing meets diverse application needs.

Application

Super Precision Angular Contact Ball Bearings S7012 CDGB/P4A is commonly used in high-speed machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, extending service life in demanding environments.

In automotive applications, S7012 CDGB/P4A supports components like electric motor shafts, offering smooth rotation at speeds up to 31,000 rpm. Its phenolic cage reduces friction, making it energy-efficient for modern vehicle systems.

For automation equipment, S7012 CDGB/P4A excels in robotic arms and precision actuators due to its P4A tolerance class. The chrome steel construction provides durability while maintaining consistent performance under repetitive motion.

Medical imaging devices benefit from S7012 CDGB/P4A’s low vibration and high-speed capabilities. The grease lubrication ensures quiet operation, critical for sensitive diagnostic equipment.

Q&A

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