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Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBA

Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBA

The S7012 CD/P4ADBA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of two bearings for balanced performance.

This model handles radial loads up to 14918 lbf and can reach speeds of 31000 RPM, making it suitable for high-speed applications. Its sealed design and grease lubrication ensure smooth operation with minimal maintenance.

The phenolic cage adds durability while keeping the weight low at 0.82kg. With a tight tolerance class of P4A, it offers excellent precision for demanding tasks.

Ideal for machine tools or precision equipment where accuracy and speed are crucial. It operates reliably in temperatures from -30°C to 110°C and is interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7012 CD/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 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 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
Super Precision Angular Contact Ball Bearings S7012 CD/P4ADBA dimension drawing
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Features

Performance Features of S7012 CD/P4ADBA Bearing

S7012 CD/P4ADBA Bearing is designed with a 15° contact angle, offering precise angular contact performance.
Its chrome steel rings and balls ensure durability, while the phenolic cage provides stability at high speeds.

With a dynamic radial load capacity of 14,918 lbf, it handles demanding applications efficiently.
The sealed design and grease lubrication reduce maintenance needs, ensuring long-term reliability.

S7012 CD/P4ADBA Bearing operates smoothly at speeds up to 31,000 rpm, balancing speed and precision.
Its matched arrangement of two bearings enhances performance in applications requiring extra light preload.

Application

Industrial Uses of S7012 CD/P4ADBA Bearing
S7012 CD/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 CD/P4ADBA Bearing supports high-speed components like turbochargers and electric motors. Its extra light preload reduces friction, enhancing efficiency and longevity.

For robotics, S7012 CD/P4ADBA Bearing’s matched arrangement provides stability in articulated arms and joints. The phenolic cage offers quiet operation, ideal for sensitive automated systems.

Medical imaging devices benefit from S7012 CD/P4ADBA Bearing’s precision and reliability. The chrome steel construction ensures consistent performance in critical diagnostic equipment.

In consumer electronics, S7012 CD/P4ADBA Bearing is found in high-speed printers and scanners. Its grease lubrication ensures smooth operation over extended periods.

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