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Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBC

Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBC

The S7012 CD/P4ADBC is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with two bearings matched in a DB arrangement.

This model handles radial loads up to 14918 lbf and reaches speeds of 31000 RPM, making it suitable for high-performance applications. The phenolic cage ensures smooth operation, while the grease lubrication simplifies maintenance.

Its moderate preload (Class C) enhances stability, ideal for precision machinery like spindles or CNC tools. The P4A tolerance class guarantees tight precision, and it operates reliably between -30°C and 110°C.

Weighing 0.82kg, this bearing set is robust yet manageable. It’s interchangeable with SKF equivalents, offering a dependable option for replacements or upgrades in demanding environments.

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Product Parameters

  • Part Number S7012 CD/P4ADBC
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • 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
Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBC dimension drawing
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Features

How Does S7012 CD/P4ADBC Bearing Achieve Super Precision?

S7012 CD/P4ADBC 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 14918 lbf, S7012 CD/P4ADBC Bearing handles demanding tasks reliably.
The sealed design and grease lubrication extend maintenance intervals, making it ideal for long-term use.

S7012 CD/P4ADBC Bearing operates at speeds up to 31,000 rpm, balancing performance and efficiency.
Its P4A tolerance class guarantees exceptional accuracy, suitable for precision machinery.

The matched pair arrangement (DB) enhances stability, ensuring consistent performance under load.
S7012 CD/P4ADBC Bearing works in temperatures from -30°C to 110°C, adapting to various environments.

Application

Industrial Uses of S7012 CD/P4ADBC Bearing
S7012 CD/P4ADBC 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.

How Does S7012 CD/P4ADBC Bearing Improve Performance?
In robotics, S7012 CD/P4ADBC Bearing enhances movement precision, particularly in articulated arms requiring smooth motion. Its moderate preload reduces vibration, making it ideal for automated assembly lines.

Built for Heavy-Duty Use: S7012 CD/P4ADBC Bearing
S7012 CD/P4ADBC Bearing handles radial loads efficiently in industrial pumps, thanks to its chrome steel construction. The phenolic cage offers durability while reducing friction during high-speed operation.

Automotive vs Aerospace: Applications of S7012 CD/P4ADBC Bearing
In automotive gearboxes, S7012 CD/P4ADBC Bearing supports high-speed shafts with reliable angular contact. For aerospace applications, its precision and temperature tolerance make it suitable for avionics systems.

Essential Roles of S7012 CD/P4ADBC Bearing
S7012 CD/P4ADBC Bearing is a key component in medical imaging devices, where consistent rotation is critical. The grease lubrication ensures quiet operation, essential for patient comfort during scans.

Q&A

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