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Single Row Cylindrical Roller Thrust Bearings 81109 TN

Single Row Cylindrical Roller Thrust Bearings 81109 TN

The 81109 TN is a single-row cylindrical roller thrust bearing measuring 45mm by 65mm by 14mm, crafted from sturdy chrome steel. It handles thrust loads up to 10125 lbf and operates smoothly at speeds up to 4500 RPM.

Its glass fibre reinforced PA66 cage ensures durability and reduces friction, while the precise tolerances provide reliable performance. The bearing 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 gearboxes or heavy machinery where high thrust loads are common.

Weighing just 0.13kg, 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 81109 TN
  • size 45 mm x 65 mm x 14 mm
  • 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 -0.012mm to 0
  • Outer Dia 65 mm
  • Outer Dia Tolerance -0.019mm to 0
  • Width 14 mm
  • Height Tolerance -0.25mm to +0.02mm
  • Outside Diameter Shaft Washer 65 mm
  • Bore Diameter Housing Washer 47 mm
  • Height Shaft Washer 4 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 0.6 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 10125 lbf
  • Static Radial Load 34425 lbf
  • Max Speed 4500 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.13 kg
  • Roller And Cage Thrust Assembly K 81109 TN
  • Shaft Washer WS 81109
  • Housing Washer GS 81109
Single Row Cylindrical Roller Thrust Bearings 81109 TN dimension drawing
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Features

Performance Features of 81109 TN Bearing

81109 TN Bearing is built with chrome steel washers and rollers, offering robust resistance to thrust loads.
Its dynamic radial load capacity reaches 10125 lbf, making it suitable for high-demand applications.

The glass fibre reinforced PA66 cage ensures smooth operation and reduces wear over time.
With a maximum speed of 4500 rpm, it delivers reliable performance in various conditions.

81109 TN Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precise dimensions and tolerances ensure easy installation and consistent performance.

Application

Common Applications of 81109 TN Bearing
81109 TN Bearing is widely used in industrial machinery, especially for handling heavy axial loads in equipment like hydraulic presses and gearboxes. Its cylindrical roller design ensures efficient load distribution, making it suitable for high-stress environments.

In automotive applications, 81109 TN Bearing can be found in clutch assemblies and transmission systems, where its robust construction supports smooth operation. The metric sizing ensures compatibility with various vehicle models, both in Europe and Asia.

For automation systems, 81109 TN Bearing’s glass fibre reinforced cage offers durability in robotic arms and conveyor belts. Its ability to handle high speeds up to 4500 rpm makes it a reliable choice for continuous operation.

Medical imaging devices also benefit from 81109 TN Bearing’s precision and stability. The chrome steel rollers provide consistent performance, crucial for maintaining accuracy in diagnostic equipment.

In household appliances like washing machines, 81109 TN Bearing ensures quiet and efficient performance. Its temperature resistance from -30° to 110°C makes it adaptable to various operating conditions.

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