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Super Precision Angular Contact Ball Bearings 7212 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 7212 ACDGC/P4A

The 7212 ACDGC/P4A is a super precision angular contact ball bearing with a 60mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 12442 lbf and operates smoothly at high speeds up to 36000 RPM.

With a 25° contact angle and moderate preload, it offers excellent stability for angular contact applications. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This bearing is suitable for temperatures ranging from -30°C to 110°C and comes lubricated for immediate use. Its universal matching capability allows flexible arrangements like back-to-back or face-to-face setups.

Ideal for precision machinery, spindles, or high-speed applications where accuracy is crucial. Weighing 0.81kg, it’s a robust choice for industrial use while maintaining precision standards.

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Product Parameters

  • Part Number 7212 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 16
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12442 lbf
  • Static Radial Load 10125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.81 kg
Super Precision Angular Contact Ball Bearings 7212 ACDGC/P4A dimension drawing
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Features

Performance Features of 7212 ACDGC/P4A Bearing

7212 ACDGC/P4A Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 12442 lbf, it excels in demanding applications.

7212 ACDGC/P4A Bearing operates smoothly at speeds up to 36,000 rpm, balancing speed and reliability.
Its P4A tolerance class ensures high precision, making it suitable for critical tasks.

The bearing’s moderate preload (Class C) optimises performance in various configurations.
It functions reliably within a temperature range of -30°C to 110°C, adapting to diverse environments.

Application

Industrial Uses of 7212 ACDGC/P4A Bearing
The 7212 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate performance. Its open design and phenolic cage make it suitable for applications requiring minimal friction and heat generation.

What Industries Rely on 7212 ACDGC/P4A Bearing?
In the automotive sector, 7212 ACDGC/P4A Bearing is ideal for gearboxes and electric motors, thanks to its angular contact design and high dynamic radial load capacity. The metric sizing ensures compatibility with a variety of European and Asian vehicle models.

Optimized for Performance: 7212 ACDGC/P4A Bearing
For automation and robotics, 7212 ACDGC/P4A Bearing provides reliable support in mechanical arms and 3D printers, where smooth operation is essential. Its chrome steel construction and P4A tolerance class guarantee long-lasting durability.

Medical vs Industrial: Where 7212 ACDGC/P4A Bearing Excels
In medical imaging equipment, 7212 ACDGC/P4A Bearing offers consistent performance due to its high precision and temperature stability. Meanwhile, in industrial settings, it handles heavy loads in conveyor systems and pumps with ease.

Light-Duty vs Heavy-Duty: Best Uses for 7212 ACDGC/P4A Bearing
For light-duty applications like printers and small appliances, 7212 ACDGC/P4A Bearing ensures quiet and efficient operation. In heavy-duty scenarios, such as industrial compressors, its robust design and high-speed capability stand out.

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