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Super Precision Angular Contact Ball Bearings 7015 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings 7015 ACEGA/HCP4A

The 7015 ACEGA/HCP4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 5558 lbf and spins at impressive speeds up to 31,000 RPM. Its phenolic cage ensures durability while maintaining low friction during high-speed applications.

With an extra light preload (Class A), it offers precise performance in demanding setups. The open design allows easy lubrication and works in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC equipment where accuracy is crucial. Weighing 0.59kg, it’s part of a universal matching set for flexible mounting options (back-to-back, face-to-face, or tandem). Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7015 ACEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 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 5558 lbf
  • Static Radial Load 4590 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.59 kg
Super Precision Angular Contact Ball Bearings 7015 ACEGA/HCP4A dimension drawing
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Features

Performance Features of 7015 ACEGA/HCP4A Bearing

7015 ACEGA/HCP4A Bearing is designed with a 25° contact angle, providing excellent angular contact performance.
Its chrome steel rings and ceramic balls ensure smooth operation even at high speeds up to 31,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and wear for extended service life.
With a dynamic radial load capacity of 5558 lbf, it handles demanding applications with ease.

7015 ACEGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures reliable performance in super precision tasks.

The open design allows for easy lubrication, maintaining optimal performance over time.
Weighing just 0.59 kg, it offers a balance of strength and lightweight construction.

Application

Industrial Uses of 7015 ACEGA/HCP4A Bearing
7015 ACEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The extra light preload makes it ideal for applications requiring minimal deflection.

What Makes 7015 ACEGA/HCP4A Bearing a Preferred Choice?
In robotics, 7015 ACEGA/HCP4A Bearing ensures accurate movement in articulated arms, thanks to its angular contact design. The phenolic cage adds durability while maintaining lightweight performance.

Perfect Fit for Automation: 7015 ACEGA/HCP4A Bearing
7015 ACEGA/HCP4A Bearing works well in automated production lines, handling both radial and axial loads efficiently. Its P4A tolerance class guarantees consistent performance in demanding environments.

Medical vs Industrial: Where 7015 ACEGA/HCP4A Bearing Excels
For medical imaging devices, 7015 ACEGA/HCP4A Bearing offers quiet operation and reliability. In industrial settings, its high-speed capability suits spindle drives and precision gearboxes.

Q&A

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