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Super Precision Angular Contact Ball Bearings 7020 CDTP/P4B

Super Precision Angular Contact Ball Bearings 7020 CDTP/P4B

The 7020 CDTP/P4B is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 18720 lbf dynamically.

Its open design allows for easy lubrication, while the phenolic cage ensures smooth operation at speeds up to 8500 RPM. The bearing is preloaded and matched for enhanced performance in demanding applications.

With a P4 tolerance class, it offers exceptional accuracy, making it suitable for high-precision machinery like CNC spindles or medical equipment. The temperature range of -30°C to 110°C ensures reliability in various environments.

Weighing 1.26kg, it’s a robust yet manageable option for industrial use. It’s interchangeable with SKF bearings, providing a reliable alternative for replacements. Ideal for applications requiring both precision and durability.

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Product Parameters

  • Part Number 7020 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 22
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 18720 lbf
  • Static Radial Load 19125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.26 kg
  • Price（$） 164.52
Super Precision Angular Contact Ball Bearings 7020 CDTP/P4B dimension drawing
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Features

Performance Features of 7020 CDTP/P4B Bearing

7020 CDTP/P4B Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 18,720 lbf, it handles demanding conditions reliably.

The P4 tolerance class guarantees precision, making it suitable for high-performance machinery.

Application

Key Fields for 7020 CDTP/P4B Bearing
The 7020 CDTP/P4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it ideal for high-speed operations.

How Does 7020 CDTP/P4B Bearing Improve Performance?
In robotics, 7020 CDTP/P4B Bearing enhances motion control in robotic arms, thanks to its 15° contact angle and P4 tolerance. The chrome steel construction also provides long-lasting performance in demanding environments.

Built for Heavy-Duty Use: 7020 CDTP/P4B Bearing
This bearing excels in industrial pumps, handling both radial and axial loads with ease. Its matched arrangement option allows for custom configurations in complex machinery setups.

Automotive vs Aerospace: Applications of 7020 CDTP/P4B Bearing
In automotive systems, 7020 CDTP/P4B Bearing supports gearbox components, while in aerospace, it’s trusted for flight control systems. The open design simplifies lubrication, ensuring reliability in both fields.

Perfect Fit for Automation: 7020 CDTP/P4B Bearing
For automated production lines, 7020 CDTP/P4B Bearing offers smooth operation in linear actuators and conveyor systems. Its high dynamic load capacity makes it suitable for continuous use.

Q&A

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