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

Super Precision Angular Contact Ball Bearings 7017 CD/P4ADBA

The 7017 CD/P4ADBA is a super precision angular contact ball bearing measuring 85mm by 130mm by 44mm, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

With a dynamic radial load capacity of 24975 lbf, it handles high speeds up to 28000 RPM smoothly. The phenolic cage ensures durability, while the open design allows for easy lubrication.

This bearing is ideal for precision applications like machine tool spindles or high-speed robotics. Its P4A tolerance class guarantees exceptional accuracy and reliability.

Weighing 1.79kg, it’s robust yet manageable for its size. The matched pair arrangement (DB) ensures stable performance under angular loads. Compliant with standard temperature ranges from -30°C to 110°C.

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Product Parameters

  • Part Number 7017 CD/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 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 Extra light / Class A
  • 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

Performance Features of 7017 CD/P4ADBA Bearing

7017 CD/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high radial loads, up to 24975 lbf dynamically.

The phenolic cage in 7017 CD/P4ADBA Bearing reduces friction and noise, enhancing smooth operation.
With a maximum speed of 28,000 rpm, it maintains precision even in high-speed conditions.

7017 CD/P4ADBA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures minimal resistance, ideal for precision machinery.

The matched arrangement of two bearings (DB) in 7017 CD/P4ADBA Bearing improves stability.
Its P4A tolerance class guarantees high accuracy for demanding applications.

7017 CD/P4ADBA Bearing’s open design allows for easy lubrication, extending service life.
Weighing 1.79 kg, it balances strength and manageability for various industrial uses.

Application

Industrial Uses of 7017 CD/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.

Where Is 7017 CD/P4ADBA Bearing Used?
You’ll often find it in automotive applications like high-performance gearboxes, thanks to its ability to handle both radial and axial loads. The phenolic cage offers quiet operation, ideal for smooth gear shifts.

Built for Heavy-Duty Use: 7017 CD/P4ADBA Bearing
Its chrome steel construction makes it suitable for robotics, particularly in robotic arms requiring precise movement. The extra-light preload ensures minimal friction during high-speed operations.

Automotive vs Aerospace: Applications of 7017 CD/P4ADBA Bearing
In automotive systems, it supports components like turbochargers, while in aerospace, it’s used in flight control systems. The P4A tolerance class guarantees reliability in both fields.

Perfect Fit for Automation: 7017 CD/P4ADBA Bearing
This bearing excels in automated production lines, where its high-speed capability keeps machinery running efficiently. The open design allows for easy lubrication, reducing downtime.

Q&A

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