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Super Precision Angular Contact Ball Bearings S7005 CD/P4A
Super Precision Angular Contact Ball Bearings S7005 CD/P4A

Super Precision Angular Contact Ball Bearings S7005 CD/P4A

The S7005 CD/P4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from high-quality chrome steel. Its compact 12mm width makes it suitable for tight spaces while maintaining robust performance.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 2151 lbf dynamically. It spins smoothly at speeds up to 36,000 RPM, thanks to its phenolic cage and sealed design.

This bearing comes preloaded and matched for precision applications, ensuring minimal vibration and noise. It operates reliably in temperatures from -30°C to 110°C, making it versatile for various environments.

Ideal for high-speed machinery like spindles or robotics, where accuracy and durability are key. Weighing just 0.079kg, it’s lightweight yet sturdy, and interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7005 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2151 lbf
  • Static Radial Load 1170 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.079 kg
  • Price($) 134.775

Features

Performance Features of S7005 CD/P4A Bearing

S7005 CD/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear.

The phenolic cage in S7005 CD/P4A Bearing reduces friction and noise, making it suitable for high-speed operations.
With a maximum speed of 36,000 rpm, it delivers reliable performance in demanding conditions.

S7005 CD/P4A Bearing’s P4 tolerance class guarantees precision, ideal for applications requiring high accuracy.
Its sealed design keeps lubrication intact, reducing maintenance needs.

The dynamic radial load capacity of 2151 lbf ensures S7005 CD/P4A Bearing handles heavy loads efficiently.
Its compact size (25 mm×47 mm×12 mm) makes it versatile for various installations.

S7005 CD/P4A Bearing operates in temperatures from -30° to 110°C, adapting to diverse environments.
The lubricated design enhances smooth operation and extends service life.

Application

Industrial Uses of S7005 CD/P4A Bearing
S7005 CD/P4A Bearing is commonly used in high-speed machine spindles, where its 15° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, making it suitable for dusty workshop environments.

In robotics, S7005 CD/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class ensures precise positioning in automated assembly lines.

For dental handpieces, S7005 CD/P4A Bearing’s lubricated design allows quiet operation at up to 36,000 rpm. The chrome steel construction maintains stability during repeated sterilization cycles.

Where Is S7005 CD/P4A Bearing Used?
You’ll find S7005 CD/P4A Bearing in 3D printer extruders, where its matched arrangement maintains nozzle alignment. The small 25mm bore fits compact drive systems while handling moderate radial loads.

In optical equipment, S7005 CD/P4A Bearing’s low vibration characteristics help maintain lens positioning accuracy. The temperature range from -30° to 110°C ensures reliability in various lab conditions.

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