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Super Precision Angular Contact Ball Bearings 7017 CD/P4ADBC
Super Precision Angular Contact Ball Bearings 7017 CD/P4ADBC

Super Precision Angular Contact Ball Bearings 7017 CD/P4ADBC

The 7017 CD/P4ADBC is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 24975 lbf and operates smoothly at speeds up to 28000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for high-precision applications. The open design and phenolic cage ensure reliable performance under demanding conditions.

This matched set of two bearings (DB arrangement) is ideal for machine tools or spindles where accuracy is key. It works in temperatures from -30°C to 110°C and is interchangeable with SKF models.

Weighing 1.79kg, it balances strength and precision. The P4A tolerance class guarantees tight specifications for critical operations.

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Product Parameters

  • Part Number 7017 CD/P4ADBC
  • 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 14.288 mm
  • Ball Qty 21
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 24975 lbf
  • Static Radial Load 29025 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.79 kg

Features

Engineered for Precision: 7017 CD/P4ADBC Bearing

7017 CD/P4ADBC Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 24,975 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 28,000 rpm, it balances high-speed performance with reliability.

7017 CD/P4ADBC Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its matched arrangement of two bearings provides stability and load distribution in demanding setups.

The moderate preload (Class C) ensures precise operation without excessive rigidity.
This design makes 7017 CD/P4ADBC Bearing suitable for applications requiring both accuracy and durability.

Application

Industrial Uses of 7017 CD/P4ADBC Bearing
This bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

In robotics, 7017 CD/P4ADBC Bearing supports articulated arms, offering smooth movement and durability. Its phenolic cage reduces friction, making it ideal for repetitive motions in automated systems.

For aerospace applications, 7017 CD/P4ADBC Bearing handles radial and axial loads in aircraft components. The P4A tolerance class ensures reliability in critical systems where precision is non-negotiable.

Medical imaging devices benefit from 7017 CD/P4ADBC Bearing’s low-noise operation and consistent performance. The chrome steel construction resists wear, even in high-speed rotations required for diagnostic equipment.

In electric vehicle drivetrains, 7017 CD/P4ADBC Bearing manages angular loads efficiently. Its lubricated design and high-speed capability make it a dependable choice for modern automotive innovations.

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