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Super Precision Angular Contact Ball Bearings 7022 ACEGA/HCP4AL

Super Precision Angular Contact Ball Bearings 7022 ACEGA/HCP4AL

The 7022 ACEGA/HCP4AL is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 10102 lbf and operates smoothly at speeds up to 16250 RPM.

Its 25° contact angle and ceramic balls reduce friction, while the phenolic cage ensures quiet performance. The bearing comes pre-lubricated and works in temperatures from -30°C to 110°C.

With a P4A tolerance class, it offers high precision for demanding applications. Ideal for machine tools or high-speed spindles where accuracy is crucial.

Weighing 1.93kg, it’s part of a universal matching set, allowing flexible arrangements like back-to-back or face-to-face mounting. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7022 ACEGA/HCP4AL
  • 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 12.7 mm
  • Ball Qty 30
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 10102 lbf
  • Static Radial Load 9562 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 1.93 kg
Super Precision Angular Contact Ball Bearings 7022 ACEGA/HCP4AL dimension drawing
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Features

Performance Features of 7022 ACEGA/HCP4AL Bearing

7022 ACEGA/HCP4AL Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage in 7022 ACEGA/HCP4AL Bearing ensures smooth operation at high speeds, up to 16,250 rpm.
With a dynamic radial load capacity of 10,102 lbf, it handles demanding conditions reliably.

7022 ACEGA/HCP4AL Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in high-accuracy applications.

The open design of 7022 ACEGA/HCP4AL Bearing simplifies maintenance while ensuring effective lubrication.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

Application

Industrial Uses of 7022 ACEGA/HCP4AL Bearing
7022 ACEGA/HCP4AL Bearing is commonly used in high-speed machine spindles, where its ceramic balls reduce friction and heat buildup. The phenolic cage ensures smooth operation even at elevated speeds.

In robotics, 7022 ACEGA/HCP4AL Bearing provides precise angular contact support for articulated arms, enhancing movement accuracy. Its P4A tolerance class makes it suitable for applications demanding tight control.

For aerospace components, 7022 ACEGA/HCP4AL Bearing’s lightweight design and high-speed capability are ideal for auxiliary power units. The chrome steel rings offer durability under varying operational conditions.

Medical imaging devices benefit from 7022 ACEGA/HCP4AL Bearing’s low vibration and consistent performance. The open seal type allows for easy lubrication in critical healthcare equipment.

In automotive testing rigs, 7022 ACEGA/HCP4AL Bearing handles radial and angular loads with reliability. Its extra light preload ensures minimal energy loss during prolonged use.

Q&A

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