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Single Row Cylindrical Roller Thrust Bearings assembly K 81124 TN

Single Row Cylindrical Roller Thrust Bearings assembly K 81124 TN

The K 81124 TN is a single-row cylindrical roller thrust bearing with a 120mm bore and 155mm outer diameter, built to handle heavy thrust loads. Its compact 11mm width makes it suitable for tight spaces while maintaining strength.

Made from chrome steel rollers and a durable PA66 cage, it supports dynamic loads up to 38250 lbf and static loads up to 165375 lbf. It operates smoothly at speeds up to 2200 RPM.

The reinforced cage design ensures stability under high stress, and the bearing works in temperatures from -30°C to 110°C. It’s interchangeable with SKF models for easy replacement.

Ideal for industrial machinery like presses or heavy-duty gearboxes where reliable thrust support is needed. Compliant with RoHS and REACH standards, it’s both robust and safe for various applications.

Weighing just 0.29kg, it balances strength with manageable size. Includes shaft and housing washers (WS 81124, GS 81124) for straightforward installation.

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Product Parameters

  • Part Number K 81124 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 120 mm
  • Bore Dia Tolerance +0.072mm to +0.292mm
  • Outer Dia 155 mm
  • Outer Dia Tolerance -0.52mm to -1.15mm
  • Diameter Roller 11 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 124 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 151 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 38250 lbf
  • Static Radial Load 165375 lbf
  • Max Speed 2200 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.29 kg
  • Shaft Washer WS 81124
  • Housing Washer GS 81124
  • Universal Washer LS 120155

Features

Performance Features of K 81124 TN Bearing

K 81124 TN Bearing is built with chrome steel rollers, offering high resistance to thrust loads.
Its dynamic radial load capacity reaches 38,250 lbf, making it suitable for heavy-duty applications.

The glass fibre reinforced PA66 cage ensures smooth operation and reduces wear.
With a maximum speed of 2,200 rpm, it balances performance and durability.

K 81124 TN Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its precise dimensions and tolerances ensure reliable performance in various industrial settings.

Application

Industrial Uses of K 81124 TN Bearing
K 81124 TN Bearing is commonly used in heavy machinery, such as hydraulic presses and industrial gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The glass fibre reinforced PA66 cage ensures durability even in demanding conditions.

What Makes K 81124 TN Bearing a Preferred Choice?
In automotive applications, K 81124 TN Bearing is ideal for transmissions and differential systems, thanks to its precise load distribution and high-speed capabilities. Its metric dimensions make it a versatile fit for various vehicle designs.

Built for Heavy-Duty Use: K 81124 TN Bearing
For automation systems, K 81124 TN Bearing provides reliable performance in robotic arms and conveyor belts, where smooth operation under thrust loads is essential. The chrome steel rollers offer long-lasting wear resistance.

Medical vs Industrial: Where K 81124 TN Bearing Excels
While K 81124 TN Bearing is robust enough for industrial presses, its precision also suits medical imaging equipment, where consistent performance is critical. The temperature range ensures stability in diverse environments.

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