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Super Precision Angular Contact Ball Bearings S7005 FEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7005 FEGA/HCP4A

The S7005 FEGA/HCP4A is a super precision angular contact ball bearing, measuring 25mm by 47mm by 12mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

With an 18° contact angle, it handles radial loads up to 1843 lbf and spins at speeds up to 83,000 RPM. Its phenolic cage ensures stability, while the sealed design keeps grease in and contaminants out.

This bearing is ideal for high-precision applications like machine tools or medical equipment. It comes with an extra light preload (Class A) for reduced friction.

Weighing just 0.068kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7005 FEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 18°
  • 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 1843 lbf
  • Static Radial Load 911 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.068 kg
Super Precision Angular Contact Ball Bearings S7005 FEGA/HCP4A dimension drawing
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Features

Why Choose S7005 FEGA/HCP4A Bearing for Precision Tasks?

S7005 FEGA/HCP4A Bearing features a 18° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 1843 lbf, S7005 FEGA/HCP4A Bearing handles demanding tasks reliably.
The phenolic cage maintains ball alignment, enhancing durability and reducing wear.

S7005 FEGA/HCP4A Bearing operates at speeds up to 83,000 rpm, making it suitable for high-speed machinery.
Its sealed design and grease lubrication reduce maintenance needs, ensuring long-term performance.

Application

Common Applications of S7005 FEGA/HCP4A Bearing
S7005 FEGA/HCP4A Bearing is widely 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 conditions.

In robotics, S7005 FEGA/HCP4A Bearing provides smooth motion control for precision tasks, thanks to its angular contact design and extra-light preload. Its P4A tolerance class makes it ideal for applications requiring minimal vibration.

For medical imaging devices, S7005 FEGA/HCP4A Bearing’s chrome steel rings and ceramic balls offer reliable operation under consistent radial loads. The grease lubrication ensures quiet performance, crucial for sensitive environments.

Automotive electric motors benefit from S7005 FEGA/HCP4A Bearing’s ability to handle both radial and angular loads efficiently. Its metric sizing and universal matching options make it versatile for various motor designs.

In 3D printers, S7005 FEGA/HCP4A Bearing’s high-speed capability and precision alignment contribute to accurate print quality. The temperature range of -30°C to 110°C ensures stability during prolonged use.

Q&A

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