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Super Precision Angular Contact Ball Bearings 7212 ACD/P4ATBTC

Super Precision Angular Contact Ball Bearings 7212 ACD/P4ATBTC

The 7212 ACD/P4ATBTC 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 26775 lbf and operates smoothly at speeds up to 36000 RPM.

With a 25° contact angle and moderate preload, it offers stable performance for angular loads. The phenolic cage ensures quiet operation and longevity, even under high-speed conditions.

This set includes three matched bearings arranged in a TBT configuration, ideal for applications requiring high precision. Suitable for machine tools or spindle systems where accuracy is key.

Weighing 2.43kg, it’s designed for temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7212 ACD/P4ATBTC
  • 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 66 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 26775 lbf
  • Static Radial Load 30150 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 2.43 kg
Super Precision Angular Contact Ball Bearings 7212 ACD/P4ATBTC dimension drawing
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Features

Performance Features of 7212 ACD/P4ATBTC Bearing

7212 ACD/P4ATBTC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 26775 lbf, it handles demanding conditions with ease.

The P4A tolerance class guarantees high precision, making it suitable for critical applications.

Application

Industrial Uses of 7212 ACD/P4ATBTC Bearing
7212 ACD/P4ATBTC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of three bearings provides stability in demanding industrial environments.

Where Is 7212 ACD/P4ATBTC Bearing Used?
In automotive applications, 7212 ACD/P4ATBTC Bearing supports gearbox systems, offering smooth performance under radial and axial loads. Its phenolic cage reduces friction, making it suitable for high-speed operations.

Perfect Fit for Automation: 7212 ACD/P4ATBTC Bearing
7212 ACD/P4ATBTC Bearing works well in robotic arms, where its moderate preload ensures precise movement control. The chrome steel construction enhances durability in continuous operation.

Medical vs Industrial: Where 7212 ACD/P4ATBTC Bearing Excels
For medical imaging devices, 7212 ACD/P4ATBTC Bearing provides reliable performance due to its tight tolerance class. In industrial settings, it handles heavy loads in conveyor systems effortlessly.

Light-Duty vs Heavy-Duty: Best Uses for 7212 ACD/P4ATBTC Bearing
7212 ACD/P4ATBTC Bearing is versatile enough for light-duty applications like printers, while also excelling in heavy-duty uses such as wind turbine gearboxes. Its balanced design adapts to various load conditions.

Q&A

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