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Self Aligning Ball Bearings 1205SK
Self Aligning Ball Bearings 1205SK

Self Aligning Ball Bearings 1205SK

The 1205SK is a self-aligning ball bearing with a 25mm bore and 52mm outer diameter, crafted from sturdy chrome steel. Its double-row design handles radial loads up to 3218 lbf and spins smoothly at speeds up to 18000 RPM.

The open seal type allows for easy lubrication, while the nylon cage reduces friction for quieter operation. It works well in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like conveyor systems or electric motors where misalignment might occur.

Weighing just 0.14kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1205SK
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 15 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 33.3 mm
  • Internal Diameter On Outer Ring 44.6 mm
  • Chamfer Dimension 1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Taper 1:12
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 3218 lbf
  • Static Radial Load 900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 18000 rpm
  • Weight 0.14 kg

Features

Why Choose 1205SK Bearing for Precision Tasks?

1205SK Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 3218 lbf makes it suitable for high-performance applications.

The nylon cage in 1205SK Bearing maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 18,000 rpm, it offers both durability and efficiency.

1205SK Bearing operates reliably in temperatures ranging from -30° to 110°C, adapting to various environments.
Its tapered bore design simplifies installation, saving time and effort.

The open seal type allows for easy lubrication, ensuring consistent performance over time.
1205SK Bearing’s compact size (25 mm×52 mm×15 mm) makes it ideal for space-constrained applications.

Application

Industrial Uses of 1205SK Bearing
1205SK Bearing is commonly used in conveyor systems and material handling equipment, where its self-aligning feature compensates for minor misalignments. The double-row design ensures reliable performance under radial loads in demanding industrial environments.

Where Is 1205SK Bearing Used?
In automotive applications, 1205SK Bearing fits well in steering columns and transmission systems, thanks to its tapered bore for secure mounting. The nylon cage reduces friction, making it suitable for high-speed operations.

Built for Heavy-Duty Use: 1205SK Bearing
For agricultural machinery, 1205SK Bearing handles uneven loads and vibrations with ease, ensuring long service life. The chrome steel construction provides excellent resistance to wear and corrosion.

Automotive vs Aerospace: Applications of 1205SK Bearing
While 1205SK Bearing is popular in car suspensions for its durability, it also finds use in aircraft auxiliary systems due to its lightweight design. The metric sizing ensures compatibility across various international standards.

Perfect Fit for Automation: 1205SK Bearing
In robotic arms and automated assembly lines, 1205SK Bearing offers smooth rotation and minimal maintenance. The open seal type allows for easy re-lubrication, extending its operational life.

Q&A

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