+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7020 CE/P4A

Super Precision Angular Contact Ball Bearings 7020 CE/P4A

The 7020 CE/P4A is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from high-grade chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 10102 lbf dynamically.

With a phenolic cage and open design, it offers smooth operation at speeds up to 19,000 RPM. The bearing comes preloaded for enhanced stability and fits applications requiring tight tolerances (P4/ABEC-7).

Its lubricated construction ensures minimal friction, making it suitable for high-speed machinery like spindles or CNC equipment. The temperature range of -30°C to 110°C adds versatility.

Weighing 1.26kg, this model is interchangeable with SKF bearings, simplifying replacements. Ideal for precision engineering where accuracy and durability are key.

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

Product Parameters

  • Part Number 7020 CE/P4A
  • 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 12.7 mm
  • Ball Qty 27
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10102 lbf
  • Static Radial Load 9000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 1.26 kg
  • Price（$） 164.133
Super Precision Angular Contact Ball Bearings 7020 CE/P4A dimension drawing
Download DWG Download PDF

Features

Why Choose 7020 CE/P4A Bearing for Precision Tasks?

7020 CE/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 10102 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotations.
With a maximum speed of 19,000 rpm, it delivers reliable performance in demanding conditions.

7020 CE/P4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P4 tolerance class guarantees precision, making it suitable for critical applications.

Application

Essential Roles of 7020 CE/P4A Bearing
In machine tools, 7020 CE/P4A Bearing handles high-speed spindle operations with ease, thanks to its 15° contact angle and P4 precision rating. The open design ensures efficient heat dissipation during prolonged use.

How Does 7020 CE/P4A Bearing Improve Performance?
For automotive applications like electric motor shafts, 7020 CE/P4A Bearing reduces friction and supports angular loads effectively. Its phenolic cage offers quiet operation, ideal for noise-sensitive environments.

Built for Heavy-Duty Use: 7020 CE/P4A Bearing
In robotics, 7020 CE/P4A Bearing provides reliable motion control in articulated arms and joints. The chrome steel construction ensures long service life even under continuous operation.

Medical vs Industrial: Where 7020 CE/P4A Bearing Excels
While 7020 CE/P4A Bearing suits industrial gearboxes, its precision also benefits medical imaging devices requiring smooth rotation. The lubricated design minimises maintenance needs in both settings.

Perfect Fit for Automation: 7020 CE/P4A Bearing
In automated production lines, 7020 CE/P4A Bearing ensures accurate positioning of conveyor systems. Its high dynamic load capacity handles frequent start-stop cycles effortlessly.

Q&A

SEND INQUIRY