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Super Precision Angular Contact Ball Bearings 7017 ACDGA/HCP4AL

Super Precision Angular Contact Ball Bearings 7017 ACDGA/HCP4AL

The 7017 ACDGA/HCP4AL is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 14332 lbf and spins at speeds up to 17000 RPM. Its phenolic cage ensures stability, while the open design allows for easy lubrication.

With an extra light preload (Class A), it offers precise performance in demanding applications. The bearing can be used in matched sets of four, arranged back-to-back, face-to-face, or tandem.

Ideal for high-precision machinery like spindles or CNC equipment, it operates in temperatures from -30°C to 110°C. Weighing 0.75kg, it’s robust yet manageable for its size.

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Product Parameters

  • Part Number 7017 ACDGA/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 14.288 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 14332 lbf
  • Static Radial Load 13950 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 0.75 kg
Super Precision Angular Contact Ball Bearings 7017 ACDGA/HCP4AL dimension drawing
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Features

Performance Features of 7017 ACDGA/HCP4AL Bearing

7017 ACDGA/HCP4AL Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact load capacity, suitable for demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 17,000 rpm, it delivers reliable operation in high-speed environments.

7017 ACDGA/HCP4AL Bearing’s extra light preload ensures smooth and precise movement.
Its P4A tolerance class guarantees consistent accuracy for precision tasks.

Application

Industrial Uses of 7017 ACDGA/HCP4AL Bearing
7017 ACDGA/HCP4AL Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment, crucial for maintaining accuracy in CNC operations.

What Makes 7017 ACDGA/HCP4AL Bearing a Preferred Choice?
In automotive applications, 7017 ACDGA/HCP4AL Bearing handles angular loads in gearboxes and differentials, thanks to its 25° contact angle. The extra-light preload also minimises vibration, enhancing driving comfort.

Perfect Fit for Automation: 7017 ACDGA/HCP4AL Bearing
7017 ACDGA/HCP4AL Bearing excels in robotic arms, where its high-speed capability and low weight improve responsiveness. The chrome steel rings provide durability, even in continuous operation cycles.

Medical vs Industrial: Where 7017 ACDGA/HCP4AL Bearing Excels
For medical imaging devices, 7017 ACDGA/HCP4AL Bearing’s smooth rotation ensures quiet and precise movement. In industrial settings, its ceramic balls resist wear, making it suitable for harsh environments.

Q&A

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