+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7022 CE/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 7022 CE/HCP4AQBCA

The 7022 CE/HCP4AQBCA is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 28125 lbf and spins smoothly at speeds up to 10000 RPM. Its ceramic balls and phenolic cage reduce friction, ensuring quiet and efficient operation.

The open design allows for easy lubrication, while the extra-light preload (Class A) ensures precise movement. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing 7.73kg, it’s robust yet designed for accuracy. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments. Works well in temperatures from -30°C to 110°C.

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

Product Parameters

  • Part Number 7022 CE/HCP4AQBCA
  • 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 112 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 30
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • 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 28125 lbf
  • Static Radial Load 40500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 7.73 kg
Super Precision Angular Contact Ball Bearings 7022 CE/HCP4AQBCA dimension drawing
Download DWG Download PDF

Features

Why Choose 7022 CE/HCP4AQBCA Bearing for Precision Tasks?

7022 CE/HCP4AQBCA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure minimal friction and enhanced durability.

With a dynamic radial load capacity of 28125 lbf, it handles demanding tasks effortlessly.
The phenolic cage maintains ball alignment, contributing to smooth operation.

Designed for extra light preload, 7022 CE/HCP4AQBCA Bearing excels in high-speed scenarios up to 10,000 rpm.
Its open seal type allows for easy lubrication, ensuring consistent performance.

The matched arrangement of four bearings provides stability in complex setups.
Operating between -30°C to 110°C, it adapts to various environmental conditions.

Application

Industrial Uses of 7022 CE/HCP4AQBCA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

Where Is 7022 CE/HCP4AQBCA Bearing Used?
You’ll often find this bearing in aerospace applications, such as helicopter gearboxes, due to its ability to handle both radial and axial loads. The phenolic cage adds durability in demanding environments.

Optimized for Performance: 7022 CE/HCP4AQBCA Bearing
In robotics, this bearing supports articulated arms, providing smooth movement with minimal vibration. Its extra-light preload ensures consistent performance over long periods.

Automotive vs Aerospace: Applications of 7022 CE/HCP4AQBCA Bearing
While it’s used in automotive systems like high-performance transmissions, its precision makes it ideal for aircraft landing gear. The P4A tolerance class guarantees reliability in both fields.

Practical Applications of 7022 CE/HCP4AQBCA Bearing
For medical imaging devices, this bearing offers quiet and precise rotation, essential for clear scans. The chrome steel rings ensure long-term stability in critical healthcare equipment.

Q&A

SEND INQUIRY