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Double Row Cylindrical Roller Thrust Bearings 89430 M

Double Row Cylindrical Roller Thrust Bearings 89430 M

The 89430 M is a double-row cylindrical roller thrust bearing, measuring 150mm in bore diameter and 300mm in outer diameter, with a width of 90mm. Made from chrome steel, it’s built to handle heavy thrust loads and high radial forces.

With a dynamic radial load capacity of 281250 lbf, it’s suitable for demanding applications. The machined brass cage ensures smooth operation at speeds up to 1000 RPM.

Its robust design includes a two-row roller setup for better load distribution. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

Ideal for heavy machinery like industrial presses or large gearboxes, it’s interchangeable with SKF bearings. Compliant with RoHS and REACH standards, it’s a dependable choice for tough environments. Weighing 35.4kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number 89430 M
  • Size 150 mm x 300 mm x 90 mm
  • Brand TFL
  • Interchangeable brand SKF
  • 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 -0.025mm to 0
  • Outer Dia 300 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 90 mm
  • Height Tolerance -0.40mm to +0.025mm
  • Outside Diameter Shaft Washer 300 mm
  • Bore Diameter Housing Washer 154 mm
  • Height Shaft Washer 30 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 4 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 281250 lbf
  • Static Radial Load 1260000 lbf
  • Max Speed 1000 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 35.4 kg
  • Roller And Cage Thrust Assembly K 89430 M
  • Shaft Washer WS 89430
  • Housing Washer GS 89430
Double Row Cylindrical Roller Thrust Bearings 89430 M dimension drawing
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Features

Structural Advantages of 89430 M Bearing

The double-row cylindrical roller design of 89430 M Bearing ensures high load capacity, with a dynamic radial load rating of 281250 lbf.
Its chrome steel construction provides durability and resistance to wear in heavy-duty applications.

89430 M Bearing features a machined brass cage that maintains roller alignment, enhancing operational stability.
The precise tolerances in bore and outer diameters ensure a perfect fit for demanding industrial uses.

With a maximum speed of 1000 rpm, 89430 M Bearing balances performance and reliability.
Its temperature range of -30° to 110 °C makes it suitable for various operating environments.

The interchangeable design with SKF bearings offers flexibility and ease of replacement.
At 35.4 kg, 89430 M Bearing is robust yet manageable for installation in large machinery.

Application

Industrial Uses of 89430 M Bearing
The 89430 M Bearing is commonly used in heavy machinery like industrial presses and rolling mills, where its double-row design handles significant thrust loads. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 89430 M Bearing supports large components such as gearboxes and differential systems. The machined brass cage provides stability, making it suitable for high-speed operations.

For automation systems, 89430 M Bearing is ideal for robotic arms and conveyor belts, thanks to its precise load distribution. The metric sizing ensures compatibility with a variety of European and Asian equipment.

Where Is 89430 M Bearing Used?
You’ll often find 89430 M Bearing in wind turbines, where its robust design handles axial and radial loads efficiently. The temperature range also makes it reliable in varying weather conditions.

In construction equipment, 89430 M Bearing is used in cranes and excavators, providing reliable performance under heavy loads. The brass cage reduces friction, extending the bearing’s lifespan.

Built for Heavy-Duty Use: 89430 M Bearing
The 89430 M Bearing excels in steel production plants, where its high static load capacity is essential. Its chrome steel rollers ensure smooth operation even under extreme pressure.

For marine applications, 89430 M Bearing is used in propeller shafts, offering resistance to corrosion and wear. The precise tolerances make it a dependable choice for long-term use.

Automotive vs Aerospace: Applications of 89430 M Bearing
In automotive systems, 89430 M Bearing is favoured for its ability to handle high thrust loads in transmissions. Its brass cage enhances performance in high-speed scenarios.

Aerospace applications benefit from 89430 M Bearing’s reliability in landing gear systems. The wide temperature range ensures consistent performance in extreme conditions.

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