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Super Precision Angular Contact Ball Bearings 7018 ACDTP/P4B
Super Precision Angular Contact Ball Bearings 7018 ACDTP/P4B

Super Precision Angular Contact Ball Bearings 7018 ACDTP/P4B

The 7018 ACDTP/P4B is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 16672 lbf and operates smoothly at speeds up to 8500 RPM.

Its 25° contact angle and open design ensure efficient load distribution and easy maintenance. The phenolic cage adds durability while keeping the bearing lightweight at just 1.16kg.

This bearing is ideal for high-precision applications like machine tools or spindle assemblies, where accuracy and reliability are crucial. It performs well in temperatures ranging from -30°C to 110°C.

Interchangeable with SKF bearings, it offers a practical solution for replacements or upgrades. The P4 tolerance class guarantees exceptional precision for demanding industrial uses.

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Product Parameters

  • Part Number 7018 ACDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 16672 lbf
  • Static Radial Load 16200 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.16 kg
  • Price($) 846.432

Features

Why Choose 7018 ACDTP/P4B Bearing for Precision Tasks?

7018 ACDTP/P4B Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 16672 lbf, it handles demanding conditions reliably.
The P4 tolerance class (ABEC-7) guarantees exceptional accuracy in high-speed applications.

7018 ACDTP/P4B Bearing operates efficiently at speeds up to 8,500 rpm.
Its open design allows for easy lubrication, extending service life in various environments.

Application

Industrial Uses of 7018 ACDTP/P4B Bearing
7018 ACDTP/P4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for continuous operation in demanding environments.

Where Is 7018 ACDTP/P4B Bearing Used?
In automotive applications, 7018 ACDTP/P4B Bearing supports gearbox systems, providing smooth performance under radial and axial loads. Its P4 tolerance class ensures reliability in high-speed scenarios.

Perfect Fit for Automation: 7018 ACDTP/P4B Bearing
7018 ACDTP/P4B Bearing excels in robotic arms, offering precise movement control due to its matched arrangement. The chrome steel construction enhances durability in repetitive motion tasks.

Medical vs Industrial: Where 7018 ACDTP/P4B Bearing Excels
In medical imaging devices, 7018 ACDTP/P4B Bearing delivers quiet operation and stability. For industrial pumps, its high dynamic load capacity ensures long service life even under heavy use.

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