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Super Precision Angular Contact Ball Bearings 7017 ACD/P4ADGB
Super Precision Angular Contact Ball Bearings 7017 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7017 ACD/P4ADGB

The 7017 ACD/P4ADGB 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 23400 lbf and operates smoothly at speeds up to 17000 RPM.

With a 25° contact angle and universal matching design, it offers excellent stability for angular loads. The phenolic cage ensures quiet operation and durability, even under light preload conditions.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. It comes in a matched set of two, suitable for back-to-back, face-to-face, or tandem arrangements.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and reliability are crucial. Weighing 1.79kg, it’s a robust choice for demanding industrial environments.

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Product Parameters

  • Part Number 7017 ACD/P4ADGB
  • 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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 27450 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 1.79 kg
  • Price($) 388.89

Features

Performance Features of 7017 ACD/P4ADGB Bearing

7017 ACD/P4ADGB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear under high radial loads.

The phenolic cage in 7017 ACD/P4ADGB Bearing maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 17,000 rpm, it delivers smooth performance in high-speed applications.

7017 ACD/P4ADGB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

Application

Common Applications of 7017 ACD/P4ADGB Bearing
7017 ACD/P4ADGB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance class make it suitable for applications demanding minimal vibration.

In robotics, 7017 ACD/P4ADGB Bearing supports articulated arms, providing smooth movement and long service life. Its universal matching feature allows flexible arrangement in complex mechanical systems.

For aerospace components, 7017 ACD/P4ADGB Bearing handles both radial and axial loads efficiently. The phenolic cage material offers good heat resistance, making it reliable in demanding flight conditions.

Where Is 7017 ACD/P4ADGB Bearing Used?
7017 ACD/P4ADGB Bearing can be found in CNC machining centres, where its high-speed capability and precision are essential. The open seal type facilitates easy lubrication and maintenance.

In automotive testing equipment, 7017 ACD/P4ADGB Bearing ensures accurate measurements due to its stable performance. The chrome steel construction provides durability under continuous use.

Built for Heavy-Duty Use: 7017 ACD/P4ADGB Bearing
7017 ACD/P4ADGB Bearing excels in industrial pumps, handling both radial and thrust loads with ease. Its 25° contact angle optimises load distribution for extended bearing life.

For printing machinery, 7017 ACD/P4ADGB Bearing maintains precise alignment during high-speed operation. The matched bearing set simplifies installation and improves system rigidity.

Automotive vs Aerospace: Applications of 7017 ACD/P4ADGB Bearing
In automotive transmissions, 7017 ACD/P4ADGB Bearing supports gear shafts with its high dynamic load capacity. The metric dimensions ensure compatibility with European vehicle designs.

For aircraft landing gear systems, 7017 ACD/P4ADGB Bearing performs reliably under extreme conditions. Its temperature range suits both ground operations and high-altitude environments.

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