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Double Row Cylindrical Roller Thrust Bearings assembly K 89418 M

Double Row Cylindrical Roller Thrust Bearings assembly K 89418 M

The K 89418 M is a double-row cylindrical roller thrust bearing, measuring 90mm by 190mm by 20mm, built from tough chrome steel for heavy-duty use. It handles radial loads up to 121500 lbf and spins smoothly at speeds up to 1600 RPM.

Its machined brass cage ensures durability, while the double-row design provides extra stability under high thrust loads. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery like gearboxes or presses where heavy radial and thrust loads are common.

Weighing 3.04kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number K 89418 M
  • Size 90 mm x 190 mm x 20 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 90 mm
  • Bore Dia Tolerance +0.072mm to +0.292mm
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.66mm to -1.38mm
  • Diameter Roller 20 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 99 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 185 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 121500 lbf
  • Static Radial Load 477000 lbf
  • Max Speed 1600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.04 kg
  • Shaft Washer WS 89418
  • Housing Washer GS 89418

Features

How Does K 89418 M Bearing Handle Heavy Loads?

K 89418 M Bearing features a double-row cylindrical roller design, optimised for high thrust load applications.
Its dynamic radial load capacity reaches 121,500 lbf, ensuring reliable performance under demanding conditions.
The machined brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 1,600 rpm, it balances durability and efficiency in heavy-duty settings.

What Makes K 89418 M Bearing Suitable for High-Temperature Applications?

K 89418 M Bearing operates effectively within a temperature range of -30° to 110°C.
Its chrome steel rollers and brass cage resist thermal expansion, maintaining precision under heat.
The robust design ensures consistent performance, even in challenging industrial environments.
This makes it ideal for applications where temperature fluctuations are common.

Engineered for Precision: K 89418 M Bearing

K 89418 M Bearing is designed with precise tolerances for bore and outer diameters.
The double-row cylindrical rollers distribute loads evenly, enhancing stability and reducing wear.
Its machined brass cage ensures smooth operation, minimising noise and vibration.
This precision engineering makes it suitable for high-performance machinery.

Steel vs Ceramic Bearings: Strengths of K 89418 M Bearing

K 89418 M Bearing uses chrome steel rollers for superior strength and durability.
The material choice ensures high resistance to wear, even under heavy radial loads.
Its machined brass cage further enhances performance by reducing friction.
This combination makes it a reliable choice for demanding industrial applications.

Why Choose K 89418 M Bearing for Precision Tasks?

K 89418 M Bearing offers tight tolerances and a double-row roller design for accuracy.
The chrome steel rollers and brass cage ensure smooth, consistent operation.
Its high static radial load capacity of 477,000 lbf guarantees reliability.
These features make it ideal for precision machinery and heavy-load applications.

Application

Industrial Uses of K 89418 M Bearing
K 89418 M Bearing is commonly used in heavy machinery, such as presses and rolling mills, where its double-row design handles significant thrust loads. The machined brass cage ensures smooth operation even under high stress.

Where Is K 89418 M Bearing Used?
In automotive applications, K 89418 M Bearing supports gearboxes and differential systems, providing reliable performance under heavy loads. Its chrome steel rollers enhance durability in demanding conditions.

Built for Heavy-Duty Use: K 89418 M Bearing
K 89418 M Bearing excels in construction equipment, like cranes and excavators, where its robust design withstands extreme forces. The metric sizing makes it compatible with a variety of industrial machinery.

Automotive vs Aerospace: Applications of K 89418 M Bearing
While K 89418 M Bearing is ideal for automotive transmissions, it also finds use in aerospace landing gear systems. Its high dynamic load capacity ensures reliability in both fields.

Perfect Fit for Automation: K 89418 M Bearing
K 89418 M Bearing is a great choice for robotic arms and automated assembly lines, where precision and load capacity are key. The brass cage reduces friction, improving efficiency.

Q&A

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