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Super Precision Angular Contact Ball Bearings S7012 CE/P4AQBCB

Super Precision Angular Contact Ball Bearings S7012 CE/P4AQBCB

The S7012 CE/P4AQBCB is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It supports radial loads up to 10102 lbf and operates smoothly at high speeds up to 36000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and light preload make it ideal for precise applications.

This bearing comes in a matched set of four, optimised for stability in demanding setups. Perfect for machine tools or high-speed spindles where accuracy is key.

Weighing 1.72kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7012 CE/P4AQBCB
  • 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 72 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10102 lbf
  • Static Radial Load 11475 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1.72 kg
Super Precision Angular Contact Ball Bearings S7012 CE/P4AQBCB dimension drawing
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Features

Performance Features of S7012 CE/P4AQBCB Bearing

S7012 CE/P4AQBCB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 10102 lbf.

The sealed design and phenolic cage maintain smooth operation, even at speeds reaching 36,000 rpm.
With a matched arrangement of four bearings, it provides consistent performance in precision setups.

S7012 CE/P4AQBCB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its light preload and P4A tolerance class make it ideal for high-precision machinery.

Application

Industrial Uses of S7012 CE/P4AQBCB Bearing
S7012 CE/P4AQBCB Bearing is commonly used in high-speed machine tools, where its 15° contact angle ensures precise radial and axial load handling. The sealed design keeps contaminants out, extending service life in demanding environments.

Where Is S7012 CE/P4AQBCB Bearing Used?
In automotive applications, S7012 CE/P4AQBCB Bearing supports gearbox systems, offering smooth operation at speeds up to 36,000 rpm. Its phenolic cage reduces friction, making it ideal for high-performance vehicles.

Built for Heavy-Duty Use: S7012 CE/P4AQBCB Bearing
This bearing excels in robotics, particularly in articulated arms requiring consistent accuracy. The matched set of four bearings ensures balanced load distribution for prolonged use.

Medical vs Industrial: Where S7012 CE/P4AQBCB Bearing Excels
S7012 CE/P4AQBCB Bearing is favoured in medical imaging devices for its low noise and vibration. In industrial settings, its grease lubrication handles continuous operation without frequent maintenance.

Perfect Fit for Automation: S7012 CE/P4AQBCB Bearing
S7012 CE/P4AQBCB Bearing is a reliable choice for 3D printers, where its P4A tolerance class guarantees precise layer alignment. The chrome steel construction ensures durability even with constant movement.

Q&A

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