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Single Row Cylindrical Roller Thrust Bearings assembly K 81209 TN

Single Row Cylindrical Roller Thrust Bearings assembly K 81209 TN

The K 81209 TN is a single-row cylindrical roller thrust bearing with a compact size of 45mm x 73mm x 9mm, made from durable chrome steel. It handles heavy thrust loads up to 18675 lbf and operates smoothly at speeds up to 3600 RPM.

Its glass fibre reinforced PA66 cage ensures low friction and long service life, even in demanding conditions. The bearing performs reliably 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 gearboxes or heavy machinery where high thrust loads are present.

Weighing just 0.085kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number K 81209 TN
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 45 mm
  • Bore Dia Tolerance +0.05mm to +0.21mm
  • Outer Dia 73 mm
  • Outer Dia Tolerance -0.36mm to -0.82mm
  • Diameter Roller 9 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 48 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 70 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 18675 lbf
  • Static Radial Load 57375 lbf
  • Max Speed 3600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.085 kg
  • Shaft Washer WS 81209
  • Housing Washer GS 81209

Features

Performance Features of K 81209 TN Bearing

K 81209 TN Bearing is designed for thrust loads, with a single row of cylindrical rollers for efficient load distribution.
Its chrome steel rollers and glass fibre reinforced PA66 cage ensure durability and smooth operation.

The bearing handles dynamic radial loads up to 18675 lbf, making it suitable for demanding applications.
With a maximum speed of 3600 rpm, it balances performance and reliability.

K 81209 TN Bearing operates in temperatures from -30° to 110°C, adapting to various environments.
Its compact size (45 mm x 73 mm x 9 mm) allows for easy integration into different systems.

Application

Industrial Uses of K 81209 TN Bearing
K 81209 TN Bearing is commonly used in industrial settings, especially in machinery that handles heavy axial loads like presses and gearboxes. Its cylindrical roller design ensures efficient load distribution, making it suitable for high-demand environments.

What Makes K 81209 TN Bearing a Preferred Choice?
In automotive applications, K 81209 TN Bearing is often found in transmissions and clutch systems, where its robust construction and high load capacity are essential. The glass fibre reinforced cage adds durability, even under continuous use.

Perfect Fit for Automation: K 81209 TN Bearing
For automated systems and robotics, K 81209 TN Bearing provides reliable performance in components like linear actuators and conveyor belts. Its precise dimensions and smooth operation help maintain accuracy in repetitive tasks.

Medical vs Industrial: Where K 81209 TN Bearing Excels
While K 81209 TN Bearing is ideal for industrial machinery, its precision also makes it suitable for medical devices like diagnostic equipment. The chrome steel rollers ensure long-lasting performance in both high-load and high-precision scenarios.

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