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Super Precision Angular Contact Ball Bearings 7017 ACD/P4ATGB
Super Precision Angular Contact Ball Bearings 7017 ACD/P4ATGB

Super Precision Angular Contact Ball Bearings 7017 ACD/P4ATGB

The 7017 ACD/P4ATGB is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and light preload ensure smooth operation under angular loads.

This bearing handles dynamic radial loads up to 31050 lbf and spins at speeds up to 17000 RPM. The phenolic cage reduces friction, while the open design allows for easy lubrication.

Its universal matching feature lets you arrange bearings back-to-back, face-to-face, or tandem for flexible setups. Ideal for high-precision applications like machine tool spindles or aerospace components.

Weighing 2.69kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7017 ACD/P4ATGB
  • 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 66 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 3
  • 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 31050 lbf
  • Static Radial Load 41850 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 2.69 kg

Features

Performance Features of 7017 ACD/P4ATGB Bearing

7017 ACD/P4ATGB 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/P4ATGB Bearing maintains ball alignment, reducing friction and noise during operation.
With a dynamic radial load capacity of 31,050 lbf, it handles demanding tasks with ease.

7017 ACD/P4ATGB Bearing operates smoothly at speeds up to 17,000 rpm, making it suitable for high-performance machinery.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The P4A tolerance class ensures precision, while the lubricated design minimises maintenance needs.
7017 ACD/P4ATGB Bearing performs reliably in temperatures ranging from -30°C to 110°C.

Application

Industrial Uses of 7017 ACD/P4ATGB Bearing
7017 ACD/P4ATGB Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The universal matching feature allows flexible arrangement in back-to-back or face-to-face configurations.

In robotics, 7017 ACD/P4ATGB Bearing supports articulated arms and joints, providing smooth movement under dynamic loads. Its phenolic cage reduces friction, making it ideal for high-speed automation tasks.

For aerospace applications, 7017 ACD/P4ATGB Bearing’s P4A tolerance class guarantees reliability in critical components like landing gear systems. The chrome steel construction withstands extreme conditions while maintaining precision.

Where Is 7017 ACD/P4ATGB Bearing Used?
You’ll find 7017 ACD/P4ATGB Bearing in medical imaging devices, where its low vibration and high-speed capabilities are essential. The light preload ensures consistent performance in sensitive equipment.

Automotive vs Aerospace: Applications of 7017 ACD/P4ATGB Bearing
In automotive transmissions, 7017 ACD/P4ATGB Bearing handles angular loads with ease, thanks to its robust design. For aerospace, its tolerance to temperature fluctuations makes it a dependable choice.

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