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Self Aligning Ball Bearings 129 TN9
Self Aligning Ball Bearings 129 TN9

Self Aligning Ball Bearings 129 TN9

The 129 TN9 is a compact self-aligning ball bearing, measuring 9mm in bore and 26mm in outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 878 lbf and spins smoothly at speeds up to 38,000 RPM.

Its double-row design with a nylon cage offers flexibility and durability, while the open seal allows for easy lubrication. The bearing operates efficiently 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 small motors or conveyor systems where alignment adjustments are needed.

Weighing just 0.022kg, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 129 TN9
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 26 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 8 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 14.8 mm
  • Internal Diameter On Outer Ring 20.4 mm
  • Chamfer Dimension 0.3 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 878 lbf
  • Static Radial Load 183 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 38000 rpm
  • Weight 0.022 kg
  • Price($) 7.64

Features

Why Choose 129 TN9 Bearing for Precision Tasks?

129 TN9 Bearing features a double-row design, offering excellent radial load capacity of 878 lbf.
Its chrome steel rings and balls ensure durability and smooth operation in various applications.

The nylon cage minimises friction, contributing to quieter performance and longer service life.
With a maximum speed of 38,000 rpm, it is ideal for high-speed precision tasks.

129 TN9 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its compact size of 9 mm×26 mm×8 mm makes it suitable for space-constrained applications.

Application

Industrial Uses of 129 TN9 Bearing
129 TN9 Bearing is commonly used in conveyor systems and material handling equipment, where its self-aligning feature compensates for minor misalignments. The double-row design provides stable radial load support, making it suitable for continuous operation.

In automotive applications, 129 TN9 Bearing can be found in steering columns and auxiliary units, offering smooth performance even under varying loads. Its compact size and metric dimensions ensure easy integration into most vehicle designs.

For automation systems, 129 TN9 Bearing works well in robotic arms and precision machinery, thanks to its nylon cage reducing friction. The open seal type allows for easy relubrication, extending service life in high-speed scenarios.

What Makes 129 TN9 Bearing a Preferred Choice?
129 TN9 Bearing’s chrome steel construction ensures durability in industrial fans and blowers, where consistent performance is key. The lubricated design helps maintain efficiency even at higher speeds.

In household appliances like washing machines, 129 TN9 Bearing reduces vibration and noise during operation. Its lightweight design and reliable load capacity make it a practical choice for everyday use.

Q&A

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