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Double Row Cylindrical Roller Thrust Bearings assembly K 89422 M

Double Row Cylindrical Roller Thrust Bearings assembly K 89422 M

The K 89422 M is a double-row cylindrical roller thrust bearing, measuring 110mm in bore diameter and 230mm in outer diameter, with a compact 24mm width. Made from chrome steel rollers and a machined brass cage, it’s built for heavy-duty use.

It handles dynamic radial loads up to 180,000 lbf and static loads up to 753,750 lbf, with a maximum speed of 1300 RPM. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

The double-row design provides extra stability under high thrust loads, while the brass cage ensures durability. It’s interchangeable with SKF bearings, making replacements straightforward.

Ideal for industrial machinery like gearboxes or presses, where heavy thrust loads are common. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding applications. Weighing 5.11kg, it’s robust yet manageable for its size.

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Product Parameters

  • Part Number K 89422 M
  • Size 110 mm x 230 mm x 24 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 110 mm
  • Bore Dia Tolerance +0.072mm to +0.292mm
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.82mm to -1.54mm
  • Diameter Roller 24 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 121 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 223 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 180000 lbf
  • Static Radial Load 753750 lbf
  • Max Speed 1300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.11 kg
  • Shaft Washer WS 89422
  • Housing Washer GS 89422

Features

Performance Features of K 89422 M Bearing

K 89422 M Bearing is built with a double-row cylindrical roller design, ideal for handling heavy thrust loads.
Its dynamic radial load capacity reaches 180,000 lbf, ensuring robust performance in demanding applications.

The machined brass cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1,300 rpm, it balances efficiency and reliability.

K 89422 M Bearing operates in temperatures from -30° to 110°C, suitable for varied environments.
Its chrome steel rollers and precise tolerances ensure long service life with minimal maintenance.

Application

Industrial Uses of K 89422 M Bearing
K 89422 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 89422 M Bearing Used?
In automotive applications, K 89422 M Bearing supports gearboxes and drivetrains, providing reliable performance under demanding conditions. Its chrome steel rollers enhance durability in high-speed scenarios.

Built for Heavy-Duty Use: K 89422 M Bearing
K 89422 M Bearing excels in industrial fans and pumps, where its robust construction withstands continuous operation. The precise tolerances ensure consistent performance in critical environments.

Automotive vs Aerospace: Applications of K 89422 M Bearing
While K 89422 M Bearing is ideal for automotive transmissions, it also finds use in aerospace landing gear systems. Its high load capacity and temperature resistance make it versatile across industries.

Key Fields for K 89422 M Bearing
K 89422 M Bearing is essential in construction equipment, such as cranes and excavators, where its strength and reliability are crucial. The brass cage reduces friction, extending service life.

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