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Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGC

The 7222 ACD/P4ADGC is a super precision angular contact ball bearing with a 110mm bore and 200mm outer diameter, crafted from high-quality chrome steel. It supports dynamic radial loads up to 62100 lbf and operates smoothly at speeds up to 16250 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 durability and reduces friction for long-lasting performance.

This bearing is lubricated and works efficiently in temperatures ranging from -30°C to 110°C. Its P4A tolerance class guarantees high precision, making it ideal for demanding applications like machine tools or high-speed spindles.

Weighing 9.26kg, it’s robust yet manageable for its size. Compliant with industry standards, it’s a reliable choice for engineers seeking precision and durability.

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Product Parameters

  • Part Number 7222 ACD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 76 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 26.988 mm
  • Ball Qty 16
  • 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 62100 lbf
  • Static Radial Load 70875 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 9.26 kg
Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGC dimension drawing
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Features

Performance Features of 7222 ACD/P4ADGC Bearing

7222 ACD/P4ADGC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under high dynamic radial loads of 62100 lbf.

The phenolic cage in 7222 ACD/P4ADGC Bearing maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 16,250 rpm, it delivers smooth operation in high-speed applications.

7222 ACD/P4ADGC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

The precision P4A tolerance class ensures consistent performance in demanding environments.
Lubrication is pre-applied, simplifying initial setup and reducing maintenance needs.

Application

Industrial Uses of 7222 ACD/P4ADGC Bearing
The 7222 ACD/P4ADGC Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate spindle rotation. Its universal matching design allows flexible arrangements, making it suitable for complex setups.

In robotics, 7222 ACD/P4ADGC Bearing supports articulated arms, providing smooth movement under angular loads. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For aerospace applications, 7222 ACD/P4ADGC Bearing handles radial and axial loads in landing gear systems. Its P4A tolerance class guarantees reliability in demanding conditions.

Automotive systems like high-performance transmissions benefit from 7222 ACD/P4ADGC Bearing’s durability. The chrome steel construction withstands intense loads while maintaining precision.

Q&A

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