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Super Precision Angular Contact Ball Bearings 7212 CD/P4ADT

Super Precision Angular Contact Ball Bearings 7212 CD/P4ADT

The 7212 CD/P4ADT 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 21060 lbf and operates smoothly at speeds up to 32,500 RPM.

Its 15° contact angle and matched arrangement (2 bearings) provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

Preloaded for precision, this bearing suits high-speed applications like machine tool spindles or robotics. It works within a temperature range of -30°C to 110°C.

Weighing 1.62kg, this SKF-interchangeable model meets P4A tolerance standards for exceptional accuracy. Ideal for applications where both speed and precision are crucial.

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Product Parameters

  • Part Number 7212 CD/P4ADT
  • 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 44 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 16
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 21060 lbf
  • Static Radial Load 20925 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 1.62 kg
Super Precision Angular Contact Ball Bearings 7212 CD/P4ADT dimension drawing
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Features

Performance Features of 7212 CD/P4ADT Bearing

7212 CD/P4ADT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 21060 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

Operating at speeds up to 32,500 rpm, it balances performance and longevity.
The matched arrangement of two bearings enhances stability and load-sharing efficiency.

Its open design allows for easy lubrication, ensuring smooth operation.
The temperature range of -30°C to 110°C ensures adaptability in various environments.

Application

Industrial Uses of 7212 CD/P4ADT Bearing
7212 CD/P4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The matched arrangement of two bearings enhances stability, making it suitable for demanding industrial environments.

What Makes 7212 CD/P4ADT Bearing a Preferred Choice?
In automotive applications, 7212 CD/P4ADT Bearing supports components like wheel hubs and transmissions, thanks to its high dynamic radial load capacity. The phenolic cage reduces friction, improving efficiency in high-speed scenarios.

Perfect Fit for Automation: 7212 CD/P4ADT Bearing
For robotics and automation systems, 7212 CD/P4ADT Bearing offers reliable performance in mechanical arms and CNC machines. Its P4A tolerance class ensures consistent precision, even under heavy loads.

Medical vs Industrial: Where 7212 CD/P4ADT Bearing Excels
In medical imaging devices, 7212 CD/P4ADT Bearing provides smooth operation due to its chrome steel construction. Meanwhile, in industrial settings, its durability makes it ideal for pumps and compressors.

Light-Duty vs Heavy-Duty: Best Uses for 7212 CD/P4ADT Bearing
For light-duty applications like small electric motors, 7212 CD/P4ADT Bearing offers quiet and efficient performance. In heavy-duty scenarios, such as large gearboxes, its robust design handles significant radial loads with ease.

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