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Super Precision Angular Contact Ball Bearings S7012 CE/P4ADBA

Super Precision Angular Contact Ball Bearings S7012 CE/P4ADBA

The S7012 CE/P4ADBA 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 6210 lbf and spins smoothly at high speeds up to 36,000 RPM.

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

This matched set of two bearings (DB arrangement) offers stable performance under angular loads. Perfect for machine tools or high-speed spindles where accuracy is key.

Weighing 0.86kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards for reliable precision.

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Product Parameters

  • Part Number S7012 CE/P4ADBA
  • 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 7.938 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6210 lbf
  • Static Radial Load 5738 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.86 kg
Super Precision Angular Contact Ball Bearings S7012 CE/P4ADBA dimension drawing
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Features

Performance Features of S7012 CE/P4ADBA Bearing

S7012 CE/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

The matched arrangement of two bearings provides extra stability, ideal for demanding angular contact tasks.
With a maximum speed of 36,000 rpm, it balances performance and reliability in high-speed environments.

S7012 CE/P4ADBA Bearing’s grease lubrication reduces maintenance needs, extending service life.
Its P4A tolerance class ensures consistent precision, making it suitable for critical applications.

Application

Industrial Uses of S7012 CE/P4ADBA Bearing
S7012 CE/P4ADBA 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 automotive applications, S7012 CE/P4ADBA Bearing supports gearbox systems, providing smooth operation under angular loads. Its extra light preload makes it suitable for high-speed scenarios without compromising durability.

For medical imaging devices, S7012 CE/P4ADBA Bearing’s phenolic cage and chrome steel components offer reliable performance. The P4A tolerance class ensures the precision needed for sensitive diagnostic equipment.

Where Is S7012 CE/P4ADBA Bearing Used?
You’ll find S7012 CE/P4ADBA Bearing in robotic arms, where its matched arrangement reduces vibration during precise movements. The grease lubrication ensures long service life even in continuous operation.

In 3D printers, S7012 CE/P4ADBA Bearing’s high-speed capability and angular contact design improve print accuracy. The metric dimensions make it easy to integrate into various printer models.

Built for Heavy-Duty Use: S7012 CE/P4ADBA Bearing
S7012 CE/P4ADBA Bearing handles heavy loads in industrial fans, thanks to its chrome steel construction. The 15° contact angle distributes forces evenly, reducing wear over time.

For conveyor systems, S7012 CE/P4ADBA Bearing’s sealed design protects against contaminants. Its dynamic radial load capacity ensures reliable performance in demanding environments.

Automotive vs Aerospace: Applications of S7012 CE/P4ADBA Bearing
In automotive transmissions, S7012 CE/P4ADBA Bearing provides smooth shifting with its angular contact design. The high-speed rating makes it ideal for performance vehicles.

For aerospace applications, S7012 CE/P4ADBA Bearing’s precision and light preload are crucial for avionics systems. The temperature range ensures reliability even in extreme conditions.

Q&A

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