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Double Row Cylindrical Roller Thrust Bearings assembly K 89328 M

Double Row Cylindrical Roller Thrust Bearings assembly K 89328 M

The K 89328 M is a double-row cylindrical roller thrust bearing with a 140mm bore and 240mm outer diameter, built to handle heavy loads. It’s made from chrome steel for durability and features a machined brass cage for smooth operation.

With a dynamic radial load capacity of 144000 lbf, it’s designed for high-stress applications. It can handle speeds up to 1300 RPM and operates in temperatures from -30°C to 110°C.

The brass cage reduces friction and wear, while the double-row design provides extra stability. This model is interchangeable with SKF bearings, making it a versatile choice for replacements.

Ideal for industrial machinery or heavy equipment where robust thrust load support is needed. Compliant with RoHS and REACH standards, it’s a reliable and safe option. Weighing 3.57kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number K 89328 M
  • Size 140 mm x 240 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 140 mm
  • Bore Dia Tolerance +0.085mm to +0.335mm
  • Outer Dia 240 mm
  • Outer Dia Tolerance -0.82mm to -1.54mm
  • Diameter Roller 19 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 152 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 234 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 144000 lbf
  • Static Radial Load 697500 lbf
  • Max Speed 1300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.57 kg
  • Shaft Washer WS 89328
  • Housing Washer GS 89328

Features

How Does K 89328 M Bearing Handle Heavy Loads?

K 89328 M Bearing features a double-row cylindrical roller design, optimised for high thrust loads.
Its dynamic radial load capacity reaches 144,000 lbf, making it suitable for demanding industrial applications.
The machined brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 1,300 rpm, it maintains performance under heavy-duty conditions.

Structural Advantages of K 89328 M Bearing

K 89328 M Bearing’s chrome steel rollers provide excellent durability and load-bearing capacity.
The precise raceway dimensions (152 mm min. to 234 mm max.) ensure consistent performance.
Its brass cage design enhances stability, even at high speeds.
The bearing operates reliably within a temperature range of -30° to 110°C.

Why Choose K 89328 M Bearing for Precision Tasks?

K 89328 M Bearing’s double-row design distributes loads evenly, improving precision.
The tight tolerances on bore and outer diameters (+0.085mm to +0.335mm and -0.82mm to -1.54mm) ensure accurate fitment.
Its robust construction handles static radial loads up to 697,500 lbf.
The bearing’s brass cage minimises vibration, enhancing operational smoothness.

Engineered for Reliability: K 89328 M Bearing

K 89328 M Bearing’s chrome steel rollers and brass cage resist wear, extending service life.
Its large diameter rollers (19 mm) enhance load distribution and reduce stress.
The bearing is RoHS and REACH compliant, meeting environmental standards.
Weighing 3.57 kg, it balances strength and manageability for industrial use.

Application

Industrial Uses of K 89328 M Bearing
K 89328 M Bearing is commonly used in heavy machinery, such as hydraulic presses and industrial gearboxes, where its double-row design handles significant thrust loads. The machined brass cage ensures smooth operation even under high stress.

In automotive applications, K 89328 M Bearing supports large components like truck transmissions, providing reliable performance under demanding conditions. Its metric sizing makes it a versatile choice for various vehicle models.

For wind turbines, K 89328 M Bearing’s robust construction helps manage axial loads in the rotor assembly. The chrome steel rollers and brass cage enhance durability in harsh outdoor environments.

Where Is K 89328 M Bearing Used?
K 89328 M Bearing is ideal for construction equipment, such as cranes and excavators, where its high load capacity ensures stability. The brass cage reduces friction, extending the bearing’s lifespan.

In marine applications, K 89328 M Bearing withstands saltwater exposure while maintaining performance in propulsion systems. Its temperature range suits both cold and warm operating conditions.

Built for Heavy-Duty Use: K 89328 M Bearing
K 89328 M Bearing excels in mining equipment, handling extreme loads in conveyor systems and crushers. The chrome steel rollers resist wear, even in abrasive environments.

For steel mills, K 89328 M Bearing supports rolling mills, where its precision and strength are critical. The brass cage helps dissipate heat, improving efficiency.

Automotive vs Aerospace: Applications of K 89328 M Bearing
In automotive systems, K 89328 M Bearing is used in heavy-duty transmissions, offering durability under high torque. Its brass cage ensures quiet operation.

For aerospace, K 89328 M Bearing suits ground support equipment, where reliability is key. The bearing’s temperature tolerance makes it adaptable to varying conditions.

Q&A

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