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Super Precision Angular Contact Ball Bearings 7213 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7213 ACD/P4ADGC

The 7213 ACD/P4ADGC is a super precision angular contact ball bearing with a 65mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 36000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees high precision for demanding applications.

Ideal for machine tools, spindles, or high-speed equipment where accuracy and reliability are crucial. Weighing 2.05kg, it’s a robust choice for industrial use.

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Product Parameters

  • Part Number 7213 ACD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 46 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 15
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 23400 lbf
  • Static Radial Load 22950 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 2.05 kg
Super Precision Angular Contact Ball Bearings 7213 ACD/P4ADGC dimension drawing
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Features

Performance Features of 7213 ACD/P4ADGC Bearing

7213 ACD/P4ADGC Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 25° contact angle ensures optimal load distribution, enhancing performance in dynamic radial loads up to 23400 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed operation.
With a maximum speed of 36,000 rpm, it delivers efficiency without compromising durability.

Designed for universal matching, 7213 ACD/P4ADGC Bearing supports versatile arrangements like back-to-back or face-to-face.
Its moderate preload (Class C) ensures smooth operation in precision machinery.

Application

Industrial Uses of 7213 ACD/P4ADGC Bearing
This bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The universal matching design allows for flexible arrangements in complex machinery.

In automotive applications, 7213 ACD/P4ADGC Bearing supports components like turbochargers and gearboxes, handling both radial and axial loads efficiently. Its chrome steel construction offers durability under demanding conditions.

For robotics, 7213 ACD/P4ADGC Bearing provides reliable performance in articulated arms and joints, thanks to its angular contact design. The phenolic cage reduces friction, enhancing longevity in continuous use.

Medical imaging devices benefit from 7213 ACD/P4ADGC Bearing’s high precision and low vibration. Its P4A tolerance class ensures consistent performance in sensitive equipment.

In aerospace systems, 7213 ACD/P4ADGC Bearing handles high speeds and loads with reliability. The open design allows for easy lubrication, maintaining performance in extreme conditions.

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