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Super Precision Angular Contact Ball Bearings S7005 ACE/P4ADBB
Super Precision Angular Contact Ball Bearings S7005 ACE/P4ADBB

Super Precision Angular Contact Ball Bearings S7005 ACE/P4ADBB

The S7005 ACE/P4ADBB is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 2858 lbf and reaches speeds of 83000 RPM, thanks to its phenolic cage and grease lubrication. Its sealed design keeps contaminants out while maintaining smooth operation.

The light preload (Class B) ensures minimal friction, making it ideal for high-speed applications. With a temperature range of -30°C to 110°C, it suits demanding environments.

Perfect for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Weighing just 0.15kg, it’s lightweight yet robust. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7005 ACE/P4ADBB
  • 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • 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 0.15 kg

Features

Why Choose S7005 ACE/P4ADBB Bearing for Precision Tasks?

S7005 ACE/P4ADBB Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its matched arrangement of two bearings ensures stability and accuracy in high-speed applications.

The chrome steel rings and balls provide durability, while the phenolic cage reduces friction and noise.
With a maximum speed of 83,000 rpm, it delivers smooth performance in demanding conditions.

S7005 ACE/P4ADBB Bearing’s P4A tolerance class guarantees consistent precision for critical tasks.
Its sealed design and grease lubrication minimise maintenance, making it a reliable choice.

Application

Industrial Uses of S7005 ACE/P4ADBB Bearing
S7005 ACE/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding environments.

What Makes S7005 ACE/P4ADBB Bearing a Preferred Choice?
In robotics, S7005 ACE/P4ADBB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. The phenolic cage reduces friction, making it ideal for repetitive movements.

Perfect Fit for Automation: S7005 ACE/P4ADBB Bearing
S7005 ACE/P4ADBB Bearing works well in automated production lines, particularly for high-speed pick-and-place systems. Its grease lubrication ensures quiet operation, even at maximum speeds of 83,000 rpm.

Medical vs Industrial: Where S7005 ACE/P4ADBB Bearing Excels
For medical imaging devices, S7005 ACE/P4ADBB Bearing offers reliable performance due to its P4A tolerance class. In industrial settings, the same bearing handles radial and axial loads in precision gearboxes with equal ease.

How Does S7005 ACE/P4ADBB Bearing Support High-Speed Operations?
S7005 ACE/P4ADBB Bearing maintains stability in dental drill handpieces, where rapid rotation is essential. The chrome steel construction withstands frequent sterilisation without compromising performance.

Q&A

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