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Super Precision Angular Contact Ball Bearings 7012 CE/P4ADBA

Super Precision Angular Contact Ball Bearings 7012 CE/P4ADBA

The 7012 CE/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 pair for balanced performance.

Designed for angular contact loads, it handles dynamic radial loads up to 6210 lbf and spins smoothly at speeds up to 34,000 RPM. The phenolic cage ensures durability while keeping the bearing lightweight.

Its open design allows for easy lubrication, making maintenance straightforward. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and reliability are crucial. Weighing 0.84kg, it’s a robust yet manageable choice for demanding setups.

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Product Parameters

  • Part Number 7012 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 Open
  • 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 Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.84 kg
Super Precision Angular Contact Ball Bearings 7012 CE/P4ADBA dimension drawing
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Features

Performance Features of 7012 CE/P4ADBA Bearing

7012 CE/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 6210 lbf, it handles demanding conditions reliably.
Its extra light preload (Class A) reduces friction, contributing to extended service life.

The matched arrangement of two bearings (DB) provides stability in angular contact applications.
Operating at up to 34,000 rpm, it balances speed and performance efficiently.

7012 CE/P4ADBA Bearing functions well in temperatures from -30°C to 110°C, ensuring versatility.
Its P4A tolerance class guarantees precision, making it suitable for high-accuracy machinery.

Application

Industrial Uses of 7012 CE/P4ADBA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement provides stability for demanding industrial applications.

In automotive systems, 7012 CE/P4ADBA Bearing supports components like wheel hubs and transmissions, thanks to its extra light preload and high-speed capability. The phenolic cage reduces friction, enhancing performance in these critical areas.

For robotics and automation, 7012 CE/P4ADBA Bearing offers reliable motion control in robotic arms and CNC machines. Its P4A tolerance class ensures consistent precision even under heavy loads.

Medical imaging devices benefit from 7012 CE/P4ADBA Bearing’s smooth operation and low noise levels. The chrome steel construction provides durability in sensitive medical environments.

In aerospace applications, 7012 CE/P4ADBA Bearing handles high-speed rotations with minimal heat generation. Its lightweight design makes it suitable for aircraft components where weight is a key factor.

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