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Double Row Cylindrical Roller Thrust Bearings assembly K 89426 M

Double Row Cylindrical Roller Thrust Bearings assembly K 89426 M

The K 89426 M is a double-row cylindrical roller thrust bearing with a 130mm bore and 270mm outer diameter, built to handle heavy loads. It supports dynamic radial loads up to 238500 lbf and operates smoothly at speeds up to 1100 RPM.

Made from chrome steel with a machined brass cage, it offers durability and reliable performance. The bearing works in temperatures from -30°C to 110°C, making it suitable for various industrial environments.

Its two-row design provides excellent load distribution, ideal for applications like heavy machinery or industrial gearboxes. The bearing is interchangeable with SKF models, ensuring easy replacements.

Weighing 7.96kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number K 89426 M
  • Size 130 mm x 270 mm x 28 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 130 mm
  • Bore Dia Tolerance +0.085mm to +0.335mm
  • Outer Dia 270 mm
  • Outer Dia Tolerance -0.92mm to -1.73mm
  • Diameter Roller 28 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 145 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 263 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 238500 lbf
  • Static Radial Load 1012500 lbf
  • Max Speed 1100 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 7.96 kg
  • Shaft Washer WS 89426
  • Housing Washer GS 89426

Features

Performance Features of K 89426 M Bearing

K 89426 M Bearing is built with a double-row cylindrical roller design, ideal for handling heavy thrust loads.
Its chrome steel rollers and machined brass cage ensure durability and smooth operation under high stress.

The bearing’s dynamic radial load capacity reaches 238,500 lbf, making it suitable for demanding industrial applications.
With a maximum speed of 1,100 rpm, it balances performance and reliability in various conditions.

K 89426 M Bearing operates efficiently within a temperature range of -30° to 110°C, adapting to different environments.
Its precise dimensions (130 mm x 270 mm x 28 mm) ensure compatibility with standard machinery setups.

Application

Industrial Uses of K 89426 M Bearing
K 89426 M Bearing is commonly used in heavy machinery, such as hydraulic presses and large gearboxes, where its double-row design handles significant thrust loads. The machined brass cage ensures smooth operation even under high stress.

Where Is K 89426 M Bearing Used?
In wind turbines, K 89426 M Bearing supports the main shaft, providing stability and durability in demanding conditions. Its chrome steel rollers and brass cage make it suitable for long-term use in harsh environments.

Built for Heavy-Duty Use: K 89426 M Bearing
K 89426 M Bearing excels in mining equipment, where its robust construction withstands extreme loads and vibrations. The precise tolerances ensure reliable performance in critical applications.

Automotive vs Aerospace: Applications of K 89426 M Bearing
In automotive systems, K 89426 M Bearing is found in large transmissions, while in aerospace, it supports landing gear mechanisms. Its high load capacity and temperature resistance make it versatile across industries.

Perfect Fit for Automation: K 89426 M Bearing
K 89426 M Bearing is ideal for automated production lines, where its consistent performance reduces downtime. The brass cage minimises friction, enhancing efficiency in high-speed operations.

Q&A

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