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Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADGB

Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADGB

The S7015 ACE/P4ADGB 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 9068 lbf and spins smoothly at speeds up to 28,000 RPM.
Its sealed design keeps grease in place, reducing maintenance needs, while the phenolic cage ensures quiet operation. The bearing works reliably in temperatures from -30°C to 110°C.
This model comes in a matched set of two, offering universal mounting options (back-to-back, face-to-face, or tandem). Ideal for high-speed applications like machine tool spindles or precision equipment.
Weighing 1.34kg, it balances strength and precision, meeting P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7015 ACE/P4ADGB
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9068 lbf
  • Static Radial Load 9338 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.34 kg
Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADGB dimension drawing
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Features

Why Choose S7015 ACE/P4ADGB Bearing for Precision Tasks?

S7015 ACE/P4ADGB Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 9068 lbf, it performs reliably in demanding applications.

S7015 ACE/P4ADGB Bearing operates smoothly at speeds up to 28,000 rpm, thanks to its precision P4A tolerance class.
The sealed design and grease lubrication minimise maintenance, extending service life.

Application

Common Applications of S7015 ACE/P4ADGB Bearing
In machine tools, S7015 ACE/P4ADGB Bearing ensures high precision during operations like grinding and milling, thanks to its angular contact design and P4A tolerance class. The sealed construction keeps contaminants out, extending service life in demanding environments.

Where Is S7015 ACE/P4ADGB Bearing Used?
You’ll often find S7015 ACE/P4ADGB Bearing in automotive transmissions, where its light preload and universal matching support smooth gear shifts. The phenolic cage reduces friction, making it ideal for high-speed applications.

Perfect Fit for Automation: S7015 ACE/P4ADGB Bearing
Robotic arms benefit from S7015 ACE/P4ADGB Bearing’s 25° contact angle, which handles combined loads efficiently. Its grease lubrication ensures quiet operation, perfect for precision assembly lines.

Medical vs Industrial: Where S7015 ACE/P4ADGB Bearing Excels
In medical imaging devices, S7015 ACE/P4ADGB Bearing’s chrome steel construction provides reliable performance under strict hygiene standards. Industrial pumps, meanwhile, rely on its dynamic radial load capacity for continuous operation.

Q&A

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