+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7022 CD/HCP4ADBA

Super Precision Angular Contact Ball Bearings 7022 CD/HCP4ADBA

The 7022 CD/HCP4ADBA is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, measuring 56mm in width. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

With a 15° contact angle, it handles radial loads up to 40050 lbf and spins at speeds up to 16250 RPM. The phenolic cage ensures stability, while the extra-light preload enhances precision.

Its open design allows easy lubrication, and it works in temperatures from -30°C to 110°C. The matched pair arrangement (DB) provides balanced performance for high-precision applications.

Ideal for machine tools or high-speed spindles where accuracy is crucial. Weighing 3.27kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for reliable performance.

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

Product Parameters

  • Part Number 7022 CD/HCP4ADBA
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 40050 lbf
  • Static Radial Load 48600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 3.27 kg
Super Precision Angular Contact Ball Bearings 7022 CD/HCP4ADBA dimension drawing
Download DWG Download PDF

Features

Performance Features of 7022 CD/HCP4ADBA Bearing

7022 CD/HCP4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 16,250 rpm.
This bearing is preloaded for extra light performance, making it ideal for precision tasks.

With a dynamic radial load capacity of 40,050 lbf, 7022 CD/HCP4ADBA Bearing handles demanding conditions reliably.
Its matched arrangement of two bearings provides stability and consistent performance.

The open design allows for easy lubrication, maintaining efficiency over time.
7022 CD/HCP4ADBA Bearing operates smoothly within a temperature range of -30°C to 110°C.

Application

Industrial Uses of 7022 CD/HCP4ADBA Bearing
The 7022 CD/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. Its extra light preload ensures smooth operation in precision grinding applications.

In robotics, 7022 CD/HCP4ADBA Bearing provides reliable angular contact support for articulated arms, thanks to its matched arrangement and P4A tolerance class. The open design allows for easy lubrication, extending service life in continuous operation.

For aerospace applications, 7022 CD/HCP4ADBA Bearing handles radial and axial loads in avionics systems, where its temperature range suits both ground and flight conditions. The chrome steel rings offer durability in demanding environments.

Where Is 7022 CD/HCP4ADBA Bearing Used?
You’ll find 7022 CD/HCP4ADBA Bearing in medical imaging devices, where its precision and low vibration are critical for clear scans. The ceramic balls also minimise electrical interference in sensitive equipment.

In packaging machinery, 7022 CD/HCP4ADBA Bearing supports high-speed conveyor rollers, ensuring consistent performance under heavy loads. The phenolic cage withstands frequent starts and stops without wear.

Built for Heavy-Duty Use: 7022 CD/HCP4ADBA Bearing
The 7022 CD/HCP4ADBA Bearing excels in wind turbine pitch control systems, handling both radial and thrust loads. Its wide temperature range makes it suitable for outdoor installations.

For CNC lathes, 7022 CD/HCP4ADBA Bearing maintains spindle accuracy even at maximum speeds. The matched bearing set simplifies installation and reduces downtime during maintenance.

Automotive vs Aerospace: Applications of 7022 CD/HCP4ADBA Bearing
In automotive testing rigs, 7022 CD/HCP4ADBA Bearing withstands constant directional changes during durability tests. Its high dynamic load capacity ensures long-term reliability.

For satellite tracking systems, 7022 CD/HCP4ADBA Bearing offers the precision needed for smooth azimuth adjustments. The ceramic balls reduce weight while maintaining strength.

Q&A

SEND INQUIRY