+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4ALDGA

Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4ALDGA

The 7022 ACD/HCP4ALDGA is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 37800 lbf and operates smoothly at speeds up to 10000 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.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. This makes it versatile for high-precision applications like machine tools or spindles.

Weighing 3.27kg, it’s robust yet precision-engineered for demanding environments. Compliant with P4A tolerance class for exceptional accuracy.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7022 ACD/HCP4ALDGA
  • 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 56 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 Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 37800 lbf
  • Static Radial Load 46800 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 3.27 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4ALDGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7022 ACD/HCP4ALDGA Bearing

7022 ACD/HCP4ALDGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 37,800 lbf, it handles demanding conditions reliably.
Its phenolic cage ensures stability at high speeds, supporting up to 10,000 rpm.

The universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.
Precision P4A tolerance ensures consistent performance in super-precision applications.

Application

How Does 7022 ACD/HCP4ALDGA Bearing Improve Performance?
In high-speed machine tools, 7022 ACD/HCP4ALDGA Bearing handles radial and axial loads with precision, thanks to its 25° contact angle and ceramic balls. The phenolic cage reduces friction, making it ideal for continuous operation.

Where Is 7022 ACD/HCP4ALDGA Bearing Used?
You’ll often find 7022 ACD/HCP4ALDGA Bearing in aerospace applications, where its universal matching design ensures stability in critical components. Its extra-light preload also minimises vibration in sensitive systems.

Built for Heavy-Duty Use: 7022 ACD/HCP4ALDGA Bearing
In industrial robotics, 7022 ACD/HCP4ALDGA Bearing supports articulated arms, offering reliable performance under repetitive motion. The chrome steel rings and ceramic balls extend its lifespan even in demanding environments.

Automotive vs Aerospace: Applications of 7022 ACD/HCP4ALDGA Bearing
While 7022 ACD/HCP4ALDGA Bearing excels in aerospace for its precision, it’s also used in high-performance automotive systems like electric vehicle motors. The P4A tolerance class ensures consistent accuracy in both fields.

Q&A

SEND INQUIRY