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Super Precision Angular Contact Ball Bearings S7015 CD/P4ADGB

Super Precision Angular Contact Ball Bearings S7015 CD/P4ADGB

The S7015 CD/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 19170 lbf and operates smoothly at high speeds of 28000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and universal matching make it versatile for various mounting arrangements.

This bearing is ideal for precision applications like machine tool spindles or high-speed motors. It works in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Weighing 1.28kg, it’s part of a matched set for balanced performance. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number S7015 CD/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 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 Light / Class B
  • 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/P4ADGB dimension drawing
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Features

Performance Features of S7015 CD/P4ADGB Bearing

S7015 CD/P4ADGB Bearing is designed with a 15° contact angle, providing excellent radial and axial load capacity.
Its universal matching arrangement allows flexible installation 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 19170 lbf, it handles demanding applications with ease.

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

Ideal for high-speed applications, S7015 CD/P4ADGB Bearing performs reliably in temperatures from -30°C to 110°C.
Its lightweight phenolic cage contributes to reduced vibration and enhanced performance.

Application

Key Fields for S7015 CD/P4ADGB Bearing
S7015 CD/P4ADGB Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

How Does S7015 CD/P4ADGB Bearing Support High-Speed Operations?
With a maximum speed of 28,000 rpm, S7015 CD/P4ADGB Bearing excels in applications like CNC lathes and grinding machines. The phenolic cage reduces friction, allowing smoother rotation at elevated speeds.

Built for Heavy-Duty Use: S7015 CD/P4ADGB Bearing
In automotive testing equipment, S7015 CD/P4ADGB Bearing handles combined radial and axial loads during rigorous performance evaluations. Its universal matching capability simplifies installation in complex drivetrain setups.

Medical vs Industrial: Where S7015 CD/P4ADGB Bearing Excels
While S7015 CD/P4ADGB Bearing performs reliably in industrial robots, its grease lubrication also makes it suitable for medical centrifuges requiring quiet operation. The P4A tolerance class guarantees consistent precision across both fields.

Perfect Fit for Automation: S7015 CD/P4ADGB Bearing
S7015 CD/P4ADGB Bearing’s light preload makes it ideal for robotic arm joints, where minimal friction is crucial for precise movement. The chrome steel construction withstands continuous operation in automated assembly lines.

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