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Super Precision Angular Contact Ball Bearings S7015 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7015 ACE/HCP4ADGA

The S7015 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 9068 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. With a maximum speed of 22000 RPM, it’s built for demanding tasks like machine tool spindles or high-performance motors.

This bearing comes in a matched set of two, allowing flexible arrangements (back-to-back, face-to-face, or tandem). It’s interchangeable with SKF models and works in temperatures from -30°C to 110°C. Weighing 1.23kg, it balances precision with robustness.

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Product Parameters

  • Part Number S7015 ACE/HCP4ADGA
  • 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 40 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 Sealed
  • 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 9068 lbf
  • Static Radial Load 9338 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.23 kg
Super Precision Angular Contact Ball Bearings S7015 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of S7015 ACE/HCP4ADGA Bearing

S7015 ACE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 9068 lbf, it suits demanding applications.

S7015 ACE/HCP4ADGA Bearing operates smoothly at speeds up to 22,000 rpm.
Its sealed design and grease lubrication minimise maintenance needs.

The universal matching feature enables flexible arrangement options.
This makes S7015 ACE/HCP4ADGA Bearing versatile for various precision tasks.

Application

Super Precision Angular Contact Ball Bearings S7015 ACE/HCP4ADGA are commonly used in high-speed machine tools, where their ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design keeps contaminants out, extending service life in demanding environments.

In automotive applications, S7015 ACE/HCP4ADGA supports precision components like electric motor shafts, thanks to its extra-light preload and universal matching capability. The 25° contact angle ensures stable performance under angular loads.

For medical imaging devices, S7015 ACE/HCP4ADGA’s P4A tolerance class provides the accuracy needed for consistent, vibration-free rotation. Its grease lubrication and wide temperature range make it suitable for sensitive equipment.

In robotics, S7015 ACE/HCP4ADGA excels in articulated arms, where its matched arrangement allows for flexible mounting configurations. The chrome steel rings and ceramic balls offer a good balance of strength and low weight.

Consumer electronics like high-end turntables benefit from S7015 ACE/HCP4ADGA’s quiet operation and precision. The sealed construction prevents dust ingress, maintaining performance over time.

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