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Super Precision Angular Contact Ball Bearings S7015 ACDGA/P4A

Super Precision Angular Contact Ball Bearings S7015 ACDGA/P4A

The S7015 ACDGA/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 spins smoothly at speeds up to 22000 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.
With a 25° contact angle and extra-light preload, it offers precise performance for high-speed applications. This model is interchangeable with SKF bearings, making it a versatile choice for replacements.
Ideal for machine tools or spindle drives where accuracy and speed are crucial. Weighing 0.64kg, it balances strength and precision in a compact size.

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Product Parameters

  • Part Number S7015 ACDGA/P4A
  • 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 12.7 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 11115 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.64 kg
Super Precision Angular Contact Ball Bearings S7015 ACDGA/P4A dimension drawing
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Features

Performance Features of S7015 ACDGA/P4A Bearing

S7015 ACDGA/P4A Bearing is designed with a 25° contact angle, offering excellent radial and axial load capacity.
Its chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load of 11115 lbf, S7015 ACDGA/P4A Bearing handles demanding applications with ease.
The P4A tolerance class guarantees precision, making it ideal for high-accuracy machinery.

S7015 ACDGA/P4A Bearing operates efficiently at speeds up to 22,000 rpm, thanks to its sealed design and grease lubrication.
Its temperature range of -30°C to 110°C ensures reliable performance in various environments.

The bearing’s universal matching capability allows flexible arrangement options, including back-to-back and face-to-face configurations.
This versatility makes S7015 ACDGA/P4A Bearing suitable for complex mechanical systems.

Application

Essential Roles of S7015 ACDGA/P4A Bearing
S7015 ACDGA/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7015 ACDGA/P4A Bearing supports articulated arms, providing smooth movement and load handling. Its extra light preload makes it ideal for applications requiring minimal friction.

For medical imaging devices, S7015 ACDGA/P4A Bearing’s phenolic cage and chrome steel components offer reliable operation. The P4A tolerance class ensures consistent performance in critical diagnostic equipment.

Automotive applications like electric vehicle motors benefit from S7015 ACDGA/P4A Bearing’s high-speed capabilities. The grease lubrication extends service life, even under continuous use.

Q&A

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