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Super Precision Angular Contact Ball Bearings 7017 ACEGB/P4A
Super Precision Angular Contact Ball Bearings 7017 ACEGB/P4A

Super Precision Angular Contact Ball Bearings 7017 ACEGB/P4A

The 7017 ACEGB/P4A 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 7312 lbf and operates smoothly at speeds up to 28,000 RPM.

Its 25° contact angle and light preload ensure accurate performance, while the phenolic cage enhances durability. The open design allows for easy lubrication and maintenance.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

Weighing 0.9kg, it’s robust yet manageable. Compliant with P4A tolerance standards, it offers reliable precision in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7017 ACEGB/P4A
  • 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 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 7312 lbf
  • Static Radial Load 6300 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.9 kg

Features

Performance Features of 7017 ACEGB/P4A Bearing

7017 ACEGB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under high-speed conditions.

The phenolic cage in 7017 ACEGB/P4A Bearing maintains ball alignment, reducing friction and noise.
With a dynamic radial load capacity of 7312 lbf, it handles demanding operations with ease.

7017 ACEGB/P4A Bearing operates smoothly at speeds up to 28,000 rpm, making it suitable for precision tasks.
Its open design allows for easy lubrication, ensuring consistent performance over time.

The P4A tolerance class of 7017 ACEGB/P4A Bearing guarantees high precision and reliability.
Its universal matching capability provides flexibility in various mounting configurations.

Application

Industrial Uses of 7017 ACEGB/P4A Bearing
The 7017 ACEGB/P4A Bearing is commonly used in high-speed machine tools, where its 25° contact angle helps manage both radial and axial loads efficiently. Its open design and phenolic cage make it suitable for environments requiring minimal friction and heat generation.

Where Is 7017 ACEGB/P4A Bearing Used?
You’ll often find the 7017 ACEGB/P4A Bearing in precision equipment like CNC spindles, where its P4A tolerance ensures accurate performance. The light preload also makes it ideal for applications demanding smooth rotation at high speeds.

Built for Heavy-Duty Use: 7017 ACEGB/P4A Bearing
The 7017 ACEGB/P4A Bearing handles dynamic radial loads up to 7312 lbf, making it a reliable choice for industrial gearboxes. Its chrome steel construction ensures durability even in demanding conditions.

Automotive vs Aerospace: Applications of 7017 ACEGB/P4A Bearing
In automotive systems, the 7017 ACEGB/P4A Bearing supports components like turbochargers, where high-speed performance is key. For aerospace, its precision and temperature stability make it suitable for avionics and control systems.

Perfect Fit for Automation: 7017 ACEGB/P4A Bearing
The 7017 ACEGB/P4A Bearing works well in robotic arms and automated assembly lines, thanks to its low friction and high-speed capabilities. Its universal matching feature allows for flexible configurations in complex setups.

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