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Super Precision Angular Contact Ball Bearings S7015 ACD/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7015 ACD/HCP4ADGA

The S7015 ACD/HCP4ADGA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from chrome steel for durability. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 18135 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage enhances performance at high speeds up to 22000 RPM. This bearing is part of a matched set, suitable for universal mounting in back-to-back, face-to-face, or tandem configurations.

With a tolerance class of P4A, it offers exceptional accuracy for demanding applications. Ideal for high-speed machinery like spindles or CNC equipment where precision and reliability are key.

Weighing 1.08kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with industry standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7015 ACD/HCP4ADGA
  • 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 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 18135 lbf
  • Static Radial Load 20925 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.08 kg
Super Precision Angular Contact Ball Bearings S7015 ACD/HCP4ADGA dimension drawing
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Features

Performance Features of S7015 ACD/HCP4ADGA Bearing

S7015 ACD/HCP4ADGA Bearing features a 25° contact angle, optimised for high-precision angular contact applications.

The chrome steel rings and ceramic balls ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 18135 lbf, it handles demanding tasks reliably.

The phenolic cage maintains ball alignment, enhancing durability and performance.

How Is S7015 ACD/HCP4ADGA Bearing Engineered for Reliability?

S7015 ACD/HCP4ADGA Bearing’s sealed design protects against contaminants, extending its service life.

Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The extra light preload ensures smooth operation, reducing wear and tear.

With a maximum speed of 22,000 rpm, it delivers consistent performance in high-speed applications.

Designed for Durability: S7015 ACD/HCP4ADGA Bearing

S7015 ACD/HCP4ADGA Bearing’s chrome steel rings and ceramic balls resist wear, even under heavy loads.

The grease lubrication reduces maintenance needs while ensuring reliable operation.

Its P4A tolerance class guarantees precision, making it ideal for high-accuracy machinery.

The phenolic cage provides stability, keeping the balls aligned for consistent performance.

Why Choose S7015 ACD/HCP4ADGA Bearing for Precision Tasks?

S7015 ACD/HCP4ADGA Bearing’s ceramic balls and chrome steel rings minimise friction, ensuring smooth operation.

The sealed design protects against dust and moisture, maintaining performance in harsh environments.

With a static radial load capacity of 20925 lbf, it handles heavy loads with ease.

Its universal matching feature offers flexibility in various mounting configurations.

Structural Advantages of S7015 ACD/HCP4ADGA Bearing

S7015 ACD/HCP4ADGA Bearing’s 20 ceramic balls and phenolic cage ensure low noise and high precision.

The 25° contact angle optimises load distribution, reducing stress on the bearing.

Its temperature range of -30°C to 110°C allows reliable operation in diverse conditions.

The extra light preload enhances performance, making it suitable for high-speed applications.

Application

Common Applications of S7015 ACD/HCP4ADGA Bearing
S7015 ACD/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision and ceramic balls ensure minimal friction and heat generation. The sealed design helps maintain lubrication, extending service life in demanding conditions.

In robotics, S7015 ACD/HCP4ADGA Bearing supports articulated arms, providing smooth movement and accuracy. Its universal matching feature allows flexible installation in various configurations, making it a versatile choice for automated systems.

For aerospace applications, S7015 ACD/HCP4ADGA Bearing’s phenolic cage and chrome steel rings offer reliability in critical components. The extra light preload ensures consistent performance under varying loads and speeds.

In medical imaging devices, S7015 ACD/HCP4ADGA Bearing’s P4A tolerance class delivers the precision needed for clear, stable operation. The grease lubrication reduces maintenance needs, ideal for sensitive environments.

S7015 ACD/HCP4ADGA Bearing also fits well in electric vehicle motors, where its high-speed capability and angular contact design handle radial and axial loads efficiently. The ceramic balls contribute to longer life and quieter operation.

Q&A

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