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Super Precision Angular Contact Ball Bearings S7015 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7015 CEGA/HCP4A

The S7015 CEGA/HCP4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 5850 lbf and reaches speeds of 28,000 RPM, thanks to its ceramic balls and phenolic cage.

Its sealed design keeps grease in and contaminants out, making it low-maintenance. The extra-light preload ensures smooth operation, ideal for high-precision applications.

This bearing suits demanding environments, with a temperature range of -30°C to 110°C. It’s interchangeable with SKF models and works well in pairs for back-to-back or face-to-face setups.

Weighing 0.62kg, it’s a robust choice for machine tools or spindle drives where accuracy and speed matter. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7015 CEGA/HCP4A
  • 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 9.525 mm
  • Ball Qty 26
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.62 kg
Super Precision Angular Contact Ball Bearings S7015 CEGA/HCP4A dimension drawing
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Features

Performance Features of S7015 CEGA/HCP4A Bearing

S7015 CEGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle provides excellent angular contact performance, suitable for complex load conditions.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 5850 lbf, it handles demanding applications with ease.

S7015 CEGA/HCP4A Bearing operates efficiently at speeds up to 28,000 rpm, thanks to its advanced design.
The sealed construction and grease lubrication minimise maintenance needs, ensuring long-term reliability.

Designed for a temperature range of -30°C to 110°C, it performs consistently in varied environments.
Its P4A tolerance class guarantees exceptional precision, making it ideal for high-accuracy applications.

Application

Industrial Uses of S7015 CEGA/HCP4A Bearing
S7015 CEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

Where Is S7015 CEGA/HCP4A Bearing Used?
In automotive applications, S7015 CEGA/HCP4A Bearing is ideal for electric vehicle motors, thanks to its angular contact design and extra-light preload. The P4A tolerance class ensures precise alignment, which is crucial for smooth operation.

Perfect Fit for Automation: S7015 CEGA/HCP4A Bearing
S7015 CEGA/HCP4A Bearing works well in robotic arms, where its high-speed capability and grease lubrication reduce maintenance needs. The chrome steel rings provide durability, even in continuous operation.

Medical vs Industrial: Where S7015 CEGA/HCP4A Bearing Excels
In medical imaging devices, S7015 CEGA/HCP4A Bearing offers quiet and reliable performance, while in industrial settings, it handles heavy radial loads with ease. The ceramic balls add an extra layer of precision for sensitive applications.

Q&A

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