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Double Row Cylindrical Roller Thrust Bearings assembly K 89330 M

Double Row Cylindrical Roller Thrust Bearings assembly K 89330 M

The K 89330 M is a double-row cylindrical roller thrust bearing with a 150mm bore and 250mm outer diameter, built to handle heavy loads. Its chrome steel rollers and machined brass cage ensure durability and smooth operation.

This bearing can manage dynamic radial loads up to 150750 lbf and static loads up to 731250 lbf, making it suitable for demanding applications. It operates at speeds up to 1300 RPM and works in temperatures from -30°C to 110°C.

The double-row design provides extra stability, while the brass cage reduces friction for longer life. It’s interchangeable with SKF bearings, offering a reliable replacement option.

Ideal for industrial machinery like presses or heavy-duty gearboxes where high thrust loads are common. Compliant with RoHS and REACH standards, it’s a safe and robust choice. Weighing 3.75kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number K 89330 M
  • Size 150 mm x 250 mm x 19 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 150 mm
  • Bore Dia Tolerance +0.085mm to +0.335mm
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.82mm to -1.54mm
  • Diameter Roller 19 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 162 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 244 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 150750 lbf
  • Static Radial Load 731250 lbf
  • Max Speed 1300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.75 kg
  • Shaft Washer WS 89330
  • Housing Washer GS 89330

Features

Performance Features of K 89330 M Bearing

K 89330 M Bearing is built with a double-row cylindrical roller design, ideal for handling heavy thrust loads.
Its dynamic radial load capacity reaches 150750 lbf, ensuring robust performance in demanding applications.

The machined brass cage in K 89330 M Bearing keeps the rollers aligned, reducing friction and wear.
With a maximum speed of 1300 rpm, it balances efficiency and durability.

K 89330 M Bearing operates in temperatures from -30° to 110°C, making it versatile for various environments.
The chrome steel rollers enhance resistance to wear, extending the bearing’s service life.

K 89330 M Bearing’s precise tolerances ensure smooth operation and easy integration into existing systems.
Its open design simplifies maintenance, reducing downtime and operational costs.

Application

Industrial Uses of K 89330 M Bearing
K 89330 M Bearing is commonly used in heavy machinery, such as industrial presses and large conveyor systems, where its double-row design handles significant thrust loads. The machined brass cage ensures smooth operation even under high stress.

What Makes K 89330 M Bearing a Preferred Choice?
In automotive applications, K 89330 M Bearing supports components like heavy-duty transmissions and differential systems. Its chrome steel rollers provide durability, making it suitable for long-term use in demanding conditions.

Built for Heavy-Duty Use: K 89330 M Bearing
For wind turbine systems, K 89330 M Bearing’s robust construction and high load capacity make it ideal for handling axial forces in rotor assemblies. The metric sizing ensures compatibility with global turbine designs.

Automotive vs Aerospace: Applications of K 89330 M Bearing
While K 89330 M Bearing excels in automotive gearboxes, it’s also found in aerospace landing gear systems. Its temperature range and load capacity make it versatile for both industries.

Essential Roles of K 89330 M Bearing
In mining equipment, K 89330 M Bearing’s ability to withstand extreme loads and harsh environments ensures reliable performance. The brass cage reduces friction, extending the bearing’s service life.

Q&A

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