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Super Precision Angular Contact Ball Bearings 7017 ACE/HCP4AH1DGA

Super Precision Angular Contact Ball Bearings 7017 ACE/HCP4AH1DGA

The 7017 ACE/HCP4AH1DGA is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 11858 lbf and spins at speeds up to 17000 RPM. Its extra light preload ensures minimal friction, while the phenolic cage offers reliable performance.

The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C. Universal matching makes it versatile for back-to-back, face-to-face, or tandem arrangements.

Ideal for high-precision applications like machine tools or spindles where accuracy is crucial. Weighing 1.62kg, it comes as a matched set of two bearings for balanced performance.

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Product Parameters

  • Part Number 7017 ACE/HCP4AH1DGA
  • 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 11.112 mm
  • Ball Qty 26
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 11858 lbf
  • Static Radial Load 12600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 1.62 kg
Super Precision Angular Contact Ball Bearings 7017 ACE/HCP4AH1DGA dimension drawing
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Features

Performance Features of 7017 ACE/HCP4AH1DGA Bearing

7017 ACE/HCP4AH1DGA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its ceramic balls and chrome steel rings ensure smooth operation at high speeds up to 17,000 rpm.

The phenolic cage in 7017 ACE/HCP4AH1DGA Bearing reduces friction and wear, enhancing durability.
With universal matching, it offers flexibility in back-to-back, face-to-face, or tandem arrangements.

7017 ACE/HCP4AH1DGA Bearing’s extra light preload ensures precision in high-speed applications.
Its dynamic radial load capacity of 11,858 lbf makes it suitable for demanding industrial uses.

The open design of 7017 ACE/HCP4AH1DGA Bearing allows for easy lubrication and maintenance.
It operates efficiently within a temperature range of -30°C to 110°C, ensuring reliability in varied conditions.

Application

Ideal for Precision: 7017 ACE/HCP4AH1DGA Bearing
This bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for high-speed operations.

In automotive applications, 7017 ACE/HCP4AH1DGA Bearing supports performance in gearboxes and electric motors. Its universal matching design allows for flexible installation in various configurations.

For medical imaging devices, 7017 ACE/HCP4AH1DGA Bearing’s phenolic cage and chrome steel rings provide reliable, low-noise operation. The extra light preload ensures smooth movement in sensitive equipment.

Automation systems benefit from 7017 ACE/HCP4AH1DGA Bearing’s ability to handle both radial and thrust loads efficiently. Its P4A tolerance class guarantees consistent performance in robotic arms and CNC machines.

In aerospace components, 7017 ACE/HCP4AH1DGA Bearing’s lightweight ceramic balls and high-speed capability make it a dependable choice. The wide temperature range ensures functionality in varying environmental conditions.

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