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Super Precision Angular Contact Ball Bearings 7022 ACDGB/P4A

Super Precision Angular Contact Ball Bearings 7022 ACDGB/P4A

The 7022 ACDGB/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 16250 RPM.

Its 25° contact angle and open design ensure efficient load distribution and easy maintenance. The phenolic cage adds durability while keeping the bearing lightweight at 1.97kg.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It works in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.

Interchangeable with SKF bearings, it’s a versatile choice for replacements or upgrades. The universal matching feature allows flexible arrangements like back-to-back or tandem setups.

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Product Parameters

  • Part Number 7022 ACDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 1.97 kg
  • Price（$） 276.498
Super Precision Angular Contact Ball Bearings 7022 ACDGB/P4A dimension drawing
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Features

Performance Features of 7022 ACDGB/P4A Bearing

7022 ACDGB/P4A Bearing is crafted with a 25° contact angle, ideal for handling angular contact loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage maintains alignment under high speeds.

The bearing supports dynamic radial loads up to 23400 lbf, making it suitable for demanding applications.
With a maximum speed of 16,250 rpm, it balances performance and efficiency effortlessly.

Designed for universal matching, 7022 ACDGB/P4A Bearing offers flexibility in back-to-back, face-to-face, or tandem arrangements.
Its tight tolerances and P4A classification ensure reliable operation in precision machinery.

The open seal type allows for easy lubrication, enhancing the bearing’s longevity.
Operating between -30°C to 110°C, it performs consistently in varied temperature conditions.

Weighing just 1.97 kg, 7022 ACDGB/P4A Bearing combines strength with a lightweight design.
Its 20 chrome steel balls, each 19.05 mm in diameter, contribute to smooth and efficient rotation.

Application

Industrial Uses of 7022 ACDGB/P4A Bearing
The 7022 ACDGB/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. Its open design and phenolic cage make it suitable for high-speed operations in industrial settings.

In automotive applications, 7022 ACDGB/P4A Bearing supports components like electric motors and gearboxes, offering reliable performance under angular loads. The metric sizing and universal matching options provide flexibility for various vehicle designs.

For medical imaging equipment, 7022 ACDGB/P4A Bearing’s chrome steel construction ensures durability and smooth operation. Its light preload and P4A tolerance class make it ideal for devices requiring precise movement.

Automation systems benefit from 7022 ACDGB/P4A Bearing’s ability to handle high speeds and angular loads in robotic arms. The lubricated design reduces maintenance needs, making it a practical choice for continuous operation.

In consumer electronics, 7022 ACDGB/P4A Bearing can be found in high-performance printers and scanners. Its balanced load capacity and temperature range ensure consistent performance in everyday use.

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