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Super Precision Angular Contact Ball Bearings S7015 CD/P4ADGA

Super Precision Angular Contact Ball Bearings S7015 CD/P4ADGA

The S7015 CD/P4ADGA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from durable chrome steel. Its 15° contact angle and sealed design ensure smooth operation under angular loads.

With a dynamic radial load capacity of 19170 lbf and speeds up to 28000 RPM, it handles high-performance demands effortlessly. The phenolic cage and grease lubrication enhance durability and reduce maintenance needs.

This bearing comes in a matched set of two, allowing universal mounting options like back-to-back or face-to-face configurations. Ideal for precision machinery, spindles, or high-speed applications where accuracy is key.

Weighing 1.28kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number S7015 CD/P4ADGA
  • 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 12.7 mm
  • Ball Qty 20
  • Contact Angle 15°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.28 kg
Super Precision Angular Contact Ball Bearings S7015 CD/P4ADGA dimension drawing
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Features

Performance Features of S7015 CD/P4ADGA Bearing

S7015 CD/P4ADGA Bearing is crafted with a 15° contact angle, ideal for handling combined radial and axial loads.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 19,170 lbf, it performs reliably in high-speed applications.

S7015 CD/P4ADGA Bearing operates smoothly at speeds up to 28,000 rpm, thanks to its precision P4A tolerance.
The sealed design and grease lubrication minimise maintenance, extending service life.

Designed for temperatures from -30°C to 110°C, it adapts well to varying operational conditions.
Its extra light preload ensures consistent performance without excessive wear.

Application

Industrial Uses of S7015 CD/P4ADGA Bearing
S7015 CD/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing downtime in demanding industrial environments.

Where Is S7015 CD/P4ADGA Bearing Used?
In automotive applications, S7015 CD/P4ADGA Bearing supports high-speed components like turbochargers and electric motors. Its phenolic cage offers quiet operation, ideal for reducing noise in modern vehicle systems.

Built for Heavy-Duty Use: S7015 CD/P4ADGA Bearing
This bearing excels in robotics, particularly in articulated arms requiring smooth, precise movement. The universal matching feature allows for flexible installation in both back-to-back and face-to-face configurations.

Medical vs Industrial: Where S7015 CD/P4ADGA Bearing Excels
For medical imaging devices, S7015 CD/P4ADGA Bearing provides reliable performance due to its chrome steel construction and P4A tolerance class. In industrial settings, it handles radial loads efficiently, making it versatile across sectors.

Automotive vs Aerospace: Applications of S7015 CD/P4ADGA Bearing
In aerospace, S7015 CD/P4ADGA Bearing is trusted for auxiliary power units due to its high-speed capability. Automotive gearboxes also benefit from its durability and precision under angular loads.

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