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Super Precision Angular Contact Ball Bearings S7005 ACEGA/HCP4A
Super Precision Angular Contact Ball Bearings S7005 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7005 ACEGA/HCP4A

The S7005 ACEGA/HCP4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from chrome steel for durability. Its compact 12mm width and ceramic balls ensure smooth operation at high speeds.

With a 25° contact angle and sealed design, it handles radial loads up to 1784 lbf and spins efficiently at 83,000 RPM. The phenolic cage adds stability, while grease lubrication keeps maintenance simple.

This bearing is ideal for precision applications like machine tools or spindles, where accuracy is key. It operates in temperatures from -30°C to 110°C and weighs just 0.068kg.

Compatible with SKF models, it’s a reliable choice for replacements. The P4A tolerance class guarantees high performance, making it suitable for demanding industrial uses.

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Product Parameters

  • Part Number S7005 ACEGA/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 25°
  • 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 1784 lbf
  • Static Radial Load 878 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.068 kg

Features

Performance Features of S7005 ACEGA/HCP4A Bearing

S7005 ACEGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering a balance of strength and precision.
Its 25° contact angle ensures optimal load distribution for angular contact applications.

The phenolic cage in S7005 ACEGA/HCP4A Bearing maintains ball alignment, enhancing smooth operation at high speeds.
With a maximum speed of 83,000 rpm, it excels in demanding, high-speed environments.

S7005 ACEGA/HCP4A Bearing’s sealed design and grease lubrication reduce maintenance needs while protecting against contaminants.
Its P4A tolerance class guarantees consistent performance in precision tasks.

The extra light preload of S7005 ACEGA/HCP4A Bearing minimises friction, extending service life.
Its universal matching capability allows flexible arrangement options for various applications.

Application

Key Fields for S7005 ACEGA/HCP4A Bearing
In high-speed machine tools, S7005 ACEGA/HCP4A Bearing excels due to its ceramic balls and phenolic cage, which reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-term precision.

Where Is S7005 ACEGA/HCP4A Bearing Used?
You’ll often find S7005 ACEGA/HCP4A Bearing in spindle applications, where its extra-light preload and P4A tolerance class deliver smooth, accurate rotation. It’s a favourite for CNC machining and grinding equipment.

Built for Heavy-Duty Use: S7005 ACEGA/HCP4A Bearing
The chrome steel rings and ceramic balls make S7005 ACEGA/HCP4A Bearing durable in demanding environments like aerospace components. Its grease lubrication ensures consistent performance even at high speeds.

Automotive vs Aerospace: Applications of S7005 ACEGA/HCP4A Bearing
In automotive systems, S7005 ACEGA/HCP4A Bearing supports high-precision parts like turbochargers. For aerospace, its lightweight and reliability are ideal for instrumentation and control systems.

Perfect Fit for Automation: S7005 ACEGA/HCP4A Bearing
Robotic arms benefit from S7005 ACEGA/HCP4A Bearing’s angular contact design, which handles combined loads effortlessly. The metric sizing fits seamlessly into compact automation setups.

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