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Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AL
Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AL

Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AL

The 7017 ACEGA/HCP4AL is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 7312 lbf.

With a maximum speed of 28,000 RPM, this bearing is designed for high-performance applications. The phenolic cage and open design allow for easy lubrication and maintenance, even in temperatures ranging from -30°C to 110°C.

This bearing is part of a matched set of two, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or high-speed tools where accuracy is key.

Weighing 0.81kg, it meets P4A tolerance standards for exceptional precision. A reliable choice for engineers needing consistent performance in demanding conditions.

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Product Parameters

  • Part Number 7017 ACEGA/HCP4AL
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 0.81 kg

Features

Performance Features of 7017 ACEGA/HCP4AL Bearing

7017 ACEGA/HCP4AL Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure high precision and durability in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 28,000 rpm, it excels in high-speed environments.

7017 ACEGA/HCP4AL Bearing’s extra light preload (Class A) ensures minimal energy loss and optimal performance.
Its P4A tolerance class guarantees exceptional accuracy for precision machinery.

The open design allows for easy lubrication, extending the bearing’s service life.
It operates efficiently within a temperature range of -30°C to 110°C, suitable for various industrial conditions.

Application

Industrial Uses of 7017 ACEGA/HCP4AL Bearing
7017 ACEGA/HCP4AL Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for applications requiring smooth operation.

Where Is 7017 ACEGA/HCP4AL Bearing Used?
In automotive systems, 7017 ACEGA/HCP4AL Bearing supports components like wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. The phenolic cage adds durability, even under continuous use.

Optimized for Performance: 7017 ACEGA/HCP4AL Bearing
For robotics and automation, 7017 ACEGA/HCP4AL Bearing provides reliable motion control in robotic arms and CNC machines. Its extra-light preload ensures minimal vibration during high-speed operations.

Medical vs Industrial: Where 7017 ACEGA/HCP4AL Bearing Excels
In medical imaging devices, 7017 ACEGA/HCP4AL Bearing offers quiet and precise movement, while in industrial pumps, its chrome steel rings withstand heavy loads. The P4A tolerance class guarantees consistent performance in both fields.

Key Fields for 7017 ACEGA/HCP4AL Bearing
7017 ACEGA/HCP4AL Bearing is ideal for aerospace applications, such as helicopter rotor systems, due to its high-speed capabilities and ceramic ball construction. The wide temperature range also makes it versatile for various environments.

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