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Super Precision Angular Contact Ball Bearings S7010 FE/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7010 FE/HCP4ADBA

The S7010 FE/HCP4ADBA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, measuring 32mm wide. Made from chrome steel and ceramic balls, it offers smooth operation and durability.

Its sealed design and grease lubrication ensure low maintenance, while the phenolic cage enhances performance. With a contact angle of 18°, it handles both radial and axial loads efficiently, up to 5648 lbf dynamically.

This bearing set includes two matched units in a DB arrangement, providing extra light preload for high precision. Ideal for high-speed applications like spindles or machine tools, reaching speeds up to 34,000 RPM.

Operating in temperatures from -30°C to 110°C, it’s a reliable choice for demanding environments. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7010 FE/HCP4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 18°
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5648 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.47 kg
Super Precision Angular Contact Ball Bearings S7010 FE/HCP4ADBA dimension drawing
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Features

How Does S7010 FE/HCP4ADBA Bearing Reduce Friction?

S7010 FE/HCP4ADBA Bearing features ceramic balls and a phenolic cage, significantly reducing friction during operation.
The 18° contact angle ensures smooth angular contact, ideal for high-speed applications.

With a maximum speed of 34,000 rpm, it maintains efficiency without compromising precision.
The sealed design protects against contaminants, ensuring consistent performance in various conditions.

Its extra light preload (Class A) minimises resistance, enhancing overall operational smoothness.
The chrome steel rings provide durability, while the grease lubrication extends maintenance intervals.

Application

Industrial Uses of S7010 FE/HCP4ADBA Bearing
S7010 FE/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps keep out contaminants, extending its lifespan in demanding environments.

In robotics, S7010 FE/HCP4ADBA Bearing provides smooth motion control for articulated arms, thanks to its ceramic balls and phenolic cage. The extra light preload makes it ideal for applications requiring minimal friction.

For medical imaging devices, S7010 FE/HCP4ADBA Bearing’s P4A tolerance class ensures reliable operation in sensitive equipment. Its grease lubrication and temperature range make it suitable for continuous use in clinical settings.

Automotive applications like electric vehicle motors benefit from S7010 FE/HCP4ADBA Bearing’s high-speed capabilities and matched arrangement. The chrome steel rings and ceramic balls offer a good balance of durability and efficiency.

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