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Super Precision Angular Contact Ball Bearings S7015 ACD/P4A

Super Precision Angular Contact Ball Bearings S7015 ACD/P4A

The S7015 ACD/P4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 11115 lbf and operates smoothly at speeds up to 10000 RPM.

Its sealed design keeps lubrication in place, while the phenolic cage ensures quiet and efficient performance. The 25° contact angle makes it ideal for handling combined radial and axial loads.

This bearing is lubricated for long service life and works in temperatures from -30°C to 110°C. With a P4 tolerance class, it offers high precision for demanding applications.

Perfect for use in machine tools or high-speed spindles where accuracy and reliability are key. Weighing 0.64kg, it balances strength and precision in a compact size.

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Product Parameters

  • Part Number S7015 ACD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 11115 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 10000 rpm
  • Weight 0.64 kg
  • Price（$） 664.785
Super Precision Angular Contact Ball Bearings S7015 ACD/P4A dimension drawing
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Features

Performance Features of S7015 ACD/P4A Bearing

S7015 ACD/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 11115 lbf.

The phenolic cage in S7015 ACD/P4A Bearing provides stability and reduces friction during high-speed operation.
With a maximum speed of 10,000 rpm, it delivers reliable performance in precision tasks.

S7015 ACD/P4A Bearing’s sealed design protects against contaminants, extending its service life.
Its P4 tolerance class guarantees precision, making it suitable for demanding industrial applications.

Application

Industrial Uses of S7015 ACD/P4A Bearing
S7015 ACD/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design helps maintain lubrication, reducing maintenance needs in demanding industrial environments.

What Makes S7015 ACD/P4A Bearing a Preferred Choice?
In automotive applications, S7015 ACD/P4A Bearing supports high-speed components like electric motors and transmission systems. Its phenolic cage provides stability and reduces friction, making it ideal for smooth, long-lasting performance.

Perfect Fit for Automation: S7015 ACD/P4A Bearing
S7015 ACD/P4A Bearing works well in robotic arms and automated production lines, where precision and reliability are key. The P4 tolerance class ensures consistent performance, even under continuous operation.

Medical vs Industrial: Where S7015 ACD/P4A Bearing Excels
For medical imaging devices, S7015 ACD/P4A Bearing offers quiet and smooth operation, essential for sensitive equipment. In industrial settings, its chrome steel construction handles heavy loads without compromising accuracy.

Q&A

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