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Super Precision Angular Contact Ball Bearings S7015 CD/HCP4ADBC

Super Precision Angular Contact Ball Bearings S7015 CD/HCP4ADBC

The S7015 CD/HCP4ADBC is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, measuring 40mm in width. Made from chrome steel and ceramic balls, it offers high durability and smooth operation.

It handles radial loads up to 19170 lbf and reaches speeds of 28000 RPM, making it suitable for high-performance applications. The sealed design and grease lubrication ensure low maintenance and long service life.

The matched pair arrangement (DB) with moderate preload provides excellent stability and precision. Ideal for machine tools or high-speed spindles where accuracy is crucial.

Weighing 1.08kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for superior performance.

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Product Parameters

  • Part Number S7015 CD/HCP4ADBC
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 1.08 kg
Super Precision Angular Contact Ball Bearings S7015 CD/HCP4ADBC dimension drawing
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Features

Performance Features of S7015 CD/HCP4ADBC Bearing

S7015 CD/HCP4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.

With a dynamic radial load capacity of 19170 lbf, S7015 CD/HCP4ADBC Bearing handles demanding conditions reliably.
Its phenolic cage ensures smooth performance, even at speeds up to 28,000 rpm.

S7015 CD/HCP4ADBC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
The sealed design and grease lubrication minimise maintenance needs while extending service life.

Application

Industrial Uses of S7015 CD/HCP4ADBC Bearing
S7015 CD/HCP4ADBC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls and phenolic cage reduce friction, making it suitable for long operational cycles.

In automotive applications, S7015 CD/HCP4ADBC Bearing supports high-speed components like turbochargers and electric motors. Its sealed design helps maintain performance in demanding environments.

For medical imaging devices, S7015 CD/HCP4ADBC Bearing’s moderate preload and P4A tolerance class provide the stability needed for precise movements. The chrome steel rings add durability in critical medical settings.

Automation systems benefit from S7015 CD/HCP4ADBC Bearing’s matched arrangement, which ensures consistent performance in robotic arms. The grease lubrication extends service life even in continuous operation.

In consumer electronics, S7015 CD/HCP4ADBC Bearing’s compact size and high-speed capability make it ideal for precision motors in printers and scanners. The temperature range allows reliable performance in various conditions.

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