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Single Row Cylindrical Roller Thrust Bearings assembly K 81130 TN

Single Row Cylindrical Roller Thrust Bearings assembly K 81130 TN

The K 81130 TN is a single-row cylindrical roller thrust bearing with a 150mm bore and 190mm outer diameter, designed for heavy thrust loads. Its compact 12mm width makes it suitable for tight spaces while handling up to 47700 lbf dynamic load.

The chrome steel rollers and glass fibre reinforced PA66 cage ensure durability and smooth operation at speeds up to 1700 RPM. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where high thrust loads are common.

Weighing just 0.43kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use in various applications.

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Product Parameters

  • Part Number K 81130 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 150 mm
  • Bore Dia Tolerance +0.085mm to +0.335mm
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.66mm to -1.38mm
  • Diameter Roller 12 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 155 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 185 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 47700 lbf
  • Static Radial Load 225000 lbf
  • Max Speed 1700 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.43 kg
  • Shaft Washer WS 81130
  • Housing Washer GS 81130
  • Universal Washer LS 150190

Features

Performance Features of K 81130 TN Bearing

K 81130 TN Bearing is designed with chrome steel rollers, offering high resistance to thrust loads.
Its dynamic radial load capacity reaches 47,700 lbf, ensuring reliable performance in heavy-duty applications.

The glass fibre reinforced PA66 cage keeps the rollers aligned, reducing friction and wear.
With a maximum speed of 1,700 rpm, it balances durability and efficiency in demanding conditions.

K 81130 TN Bearing operates smoothly within a temperature range of -30° to 110°C.
Its precise dimensions and tolerances ensure easy installation and long service life.

Application

Industrial Uses of K 81130 TN Bearing
K 81130 TN Bearing is commonly used in heavy machinery, such as hydraulic presses and industrial gearboxes, where its cylindrical roller design efficiently handles high thrust loads. The glass fibre reinforced PA66 cage ensures smooth operation even at speeds up to 1700 rpm.

Where Is K 81130 TN Bearing Used?
In automotive applications, K 81130 TN Bearing supports components like clutch assemblies and transmission systems, thanks to its robust chrome steel rollers. Its metric sizing makes it a versatile choice for various vehicle models.

Built for Heavy-Duty Use: K 81130 TN Bearing
K 81130 TN Bearing excels in construction equipment, such as cranes and excavators, where its high static radial load capacity of 225000 lbf ensures reliability. The temperature range of -30° to 110 °C makes it suitable for harsh environments.

Automotive vs Aerospace: Applications of K 81130 TN Bearing
While K 81130 TN Bearing is popular in automotive transmissions, its precision also makes it suitable for aerospace applications like landing gear systems. The reinforced PA66 cage provides durability in both high-speed and high-load scenarios.

Perfect Fit for Automation: K 81130 TN Bearing
K 81130 TN Bearing is ideal for robotic arms and automated production lines, where its low friction and high load capacity enhance performance. The chrome steel rollers ensure long service life even in continuous operation.

Q&A

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