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Single Row Cylindrical Roller Thrust Bearings assembly K 81217 TN

Single Row Cylindrical Roller Thrust Bearings assembly K 81217 TN

The K 81217 TN is a single-row cylindrical roller thrust bearing, measuring 85mm by 125mm by 12mm, with a robust chrome steel construction. It handles heavy thrust loads up to 38250 lbf and can operate at speeds up to 2200 RPM.

Its glass fibre reinforced PA66 cage ensures durability and smooth performance, even under high stress. The bearing works 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 industrial machinery or heavy equipment where high thrust loads are common.

Weighing just 0.28kg, it’s lightweight yet strong, and complies with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number K 81217 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 85 mm
  • Bore Dia Tolerance +0.072mm to +0.292mm
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.46mm to -1.09mm
  • Diameter Roller 12 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 90 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 119 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 38250 lbf
  • Static Radial Load 144000 lbf
  • Max Speed 2200 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.28 kg
  • Shaft Washer WS 81217
  • Housing Washer GS 81217

Features

Performance Features of K 81217 TN Bearing

K 81217 TN Bearing is designed for thrust applications, 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 38,250 lbf, making it suitable for heavy-duty tasks.
With a maximum speed of 2,200 rpm, it balances performance and reliability.

K 81217 TN Bearing operates in temperatures from -30° to 110°C, adapting to various environments.
Its precise dimensions (85 mm x 125 mm x 12 mm) ensure compatibility with standard systems.

The bearing’s design reduces maintenance needs, thanks to its reinforced cage and robust materials.
It is interchangeable with SKF bearings, offering flexibility in replacements.

Application

Industrial Uses of K 81217 TN Bearing
K 81217 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 2200 rpm.

Where Is K 81217 TN Bearing Used?
In automotive applications, K 81217 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 81217 TN Bearing
K 81217 TN Bearing excels in construction equipment, such as cranes and excavators, where its high static radial load capacity of 144000 lbf ensures reliability. The temperature range of -30° to 110 °C makes it suitable for harsh environments.

Automotive vs Aerospace: Applications of K 81217 TN Bearing
In automotive systems, K 81217 TN Bearing is ideal for gearboxes, while in aerospace, it supports auxiliary power units due to its lightweight yet durable construction. The PA66 cage reduces friction, enhancing performance in both sectors.

Perfect Fit for Automation: K 81217 TN Bearing
K 81217 TN Bearing is a great choice for robotic arms and automated production lines, where precision and durability are key. Its dynamic radial load capacity of 38250 lbf ensures long service life in high-demand applications.

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