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Super Precision Angular Contact Ball Bearings 7017 CE/P4ADBA
Super Precision Angular Contact Ball Bearings 7017 CE/P4ADBA

Super Precision Angular Contact Ball Bearings 7017 CE/P4ADBA

The 7017 CE/P4ADBA is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 12578 lbf and operates smoothly at speeds up to 28000 RPM.

Its 15° contact angle and matched arrangement (2 bearings DB) provide excellent stability for angular loads. The phenolic cage ensures durability while the open design allows for easy lubrication.

This bearing is ideal for high-precision applications like machine tool spindles or high-speed motors. With a temperature range of -30°C to 110°C, it performs reliably in various conditions.

Weighing 1.79kg, it’s robust yet manageable for its size. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7017 CE/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 44 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 26
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12578 lbf
  • Static Radial Load 13162 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.79 kg

Features

Engineered for Precision: 7017 CE/P4ADBA Bearing

7017 CE/P4ADBA Bearing features a 15° 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 12578 lbf, 7017 CE/P4ADBA Bearing handles demanding tasks reliably.
The extra-light preload (Class A) enhances performance, making it suitable for high-speed applications up to 28,000 rpm.

7017 CE/P4ADBA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement (DB) with two bearings ensures stability and precision in complex setups.

Application

Industrial Uses of 7017 CE/P4ADBA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

In automotive applications, 7017 CE/P4ADBA Bearing supports high-speed components like turbochargers and transmission systems. Its extra light preload helps reduce friction, improving overall efficiency.

For robotics, 7017 CE/P4ADBA Bearing’s phenolic cage and chrome steel construction offer durability in automated arms. The P4A tolerance class ensures consistent performance in repetitive motions.

Medical imaging devices benefit from 7017 CE/P4ADBA Bearing’s low vibration and high-speed capabilities. The open design allows for easy lubrication, extending service life in critical equipment.

In aerospace systems, 7017 CE/P4ADBA Bearing handles both radial and axial loads in avionics. Its temperature range makes it suitable for various flight conditions.

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