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Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4ADGB
Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4ADGB

Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4ADGB

The S7005 ACE/HCP4ADGB is a super precision angular contact ball bearing, measuring 25mm by 47mm by 24mm. Made from chrome steel with ceramic balls, it offers smooth operation and high durability.

With a 25° contact angle and sealed design, it handles radial loads up to 2858 lbf and speeds up to 83,000 RPM. The phenolic cage ensures stability, while the grease lubrication simplifies maintenance.

This bearing is part of a matched set, suitable for universal arrangements like back-to-back or face-to-face mounting. Ideal for precision applications like machine tools or high-speed spindles.

Weighing just 0.14kg, it meets P4A tolerance standards for exceptional accuracy. Works reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7005 ACE/HCP4ADGB
  • 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 24 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 Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2858 lbf
  • Static Radial Load 1755 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.14 kg

Features

Why Choose S7005 ACE/HCP4ADGB Bearing for Precision Tasks?

S7005 ACE/HCP4ADGB Bearing features a 25° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
With a maximum speed of 83,000 rpm, it excels in high-speed scenarios.

Universal matching allows flexible arrangements like back-to-back or face-to-face.
Light preload (Class B) ensures consistent performance without excessive friction.

Sealed design protects against contaminants, extending service life.
Temperature range of -30°C to 110°C suits various operating conditions.

Application

Common Applications of S7005 ACE/HCP4ADGB Bearing
S7005 ACE/HCP4ADGB Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S7005 ACE/HCP4ADGB Bearing provides precise angular contact support for robotic arms, enhancing movement accuracy. Its universal matching feature allows flexible arrangement in tight spaces.

For medical imaging devices, S7005 ACE/HCP4ADGB Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear scans. The grease lubrication maintains quiet operation, ideal for sensitive medical settings.

In automotive electric motors, S7005 ACE/HCP4ADGB Bearing handles high speeds efficiently, thanks to its lightweight ceramic balls. The 25° contact angle optimises load distribution for better durability.

For 3D printers, S7005 ACE/HCP4ADGB Bearing’s precision reduces layer misalignment, improving print quality. The temperature range suits both heated chambers and standard setups.

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