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Super Precision Angular Contact Ball Bearings 7022 CB/HCP4A

Super Precision Angular Contact Ball Bearings 7022 CB/HCP4A

The 7022 CB/HCP4A 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 ceramic balls for smooth operation.

This bearing handles radial loads up to 8348 lbf and can spin at speeds up to 19,000 RPM. Its phenolic cage ensures durability while keeping the weight manageable at 2.09kg.

The open design allows for easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C. With a P4 tolerance class, it offers exceptional precision.

Ideal for high-speed applications like machine tool spindles or precision equipment. It’s interchangeable with SKF bearings, making replacements straightforward. Matched arrangements and preload options are available for tailored performance.

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Product Parameters

  • Part Number 7022 CB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 31
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8348 lbf
  • Static Radial Load 8100 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 2.09 kg
  • Price（$） 1283.166
Super Precision Angular Contact Ball Bearings 7022 CB/HCP4A dimension drawing
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Features

Performance Features of 7022 CB/HCP4A Bearing

7022 CB/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a maximum speed of 19,000 rpm, it delivers reliable performance in precision tasks.

7022 CB/HCP4A Bearing’s dynamic radial load capacity of 8348 lbf makes it suitable for demanding conditions.
Its P4 tolerance class ensures high precision, meeting strict industry standards.

Application

Common Applications of 7022 CB/HCP4A Bearing
In machine tools, 7022 CB/HCP4A Bearing excels with its 15° contact angle, providing stability for high-precision spindle operations. The ceramic balls reduce friction, making it ideal for long-running CNC machines.

Where Is 7022 CB/HCP4A Bearing Used?
You’ll often find 7022 CB/HCP4A Bearing in aerospace applications, where its P4 tolerance ensures reliable performance in navigation systems. The phenolic cage handles high speeds without compromising durability.

Optimized for Performance: 7022 CB/HCP4A Bearing
For robotics, 7022 CB/HCP4A Bearing’s matched arrangement supports smooth motion in articulated arms. Its open design allows easy lubrication, extending service life in automated production lines.

Medical vs Industrial: Where 7022 CB/HCP4A Bearing Excels
In medical imaging devices, 7022 CB/HCP4A Bearing’s low heat generation maintains precision. Meanwhile, industrial pumps benefit from its high radial load capacity in demanding environments.

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