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Double Row Cylindrical Roller Thrust Bearings 89424 M

Double Row Cylindrical Roller Thrust Bearings 89424 M

The 89424 M is a double-row cylindrical roller thrust bearing with a 120mm bore and 250mm outer diameter, built from tough chrome steel. It manages heavy thrust loads up to 209250 lbf and runs smoothly at 1200 RPM.

Its machined brass cage adds durability, while the two-row design boosts load capacity. The bearing operates well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative. Perfect for heavy machinery like presses or industrial gearboxes where high thrust loads are common.

Weighing 21.8kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 89424 M
  • Size 120 mm x 250 mm x 78 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 120 mm
  • Bore Dia Tolerance -0.020mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 78 mm
  • Height Tolerance -0.30mm to +0.025mm
  • Outside Diameter Shaft Washer 250 mm
  • Bore Diameter Housing Washer 123 mm
  • Height Shaft Washer 26 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 209250 lbf
  • Static Radial Load 877500 lbf
  • Max Speed 1200 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 21.8 kg
  • Roller And Cage Thrust Assembly K 89424 M
  • Shaft Washer WS 89424
  • Housing Washer GS 89424
Double Row Cylindrical Roller Thrust Bearings 89424 M dimension drawing
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Features

Performance Features of 89424 M Bearing

89424 M Bearing is built with double-row cylindrical rollers, offering high thrust load capacity up to 209250 lbf.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The machined brass cage maintains roller alignment, enhancing smooth operation and reducing friction.
With a maximum speed of 1200 rpm, it balances performance and reliability under heavy loads.

89424 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its precise tolerances and robust design make it suitable for industrial and heavy machinery use.

Application

Industrial Uses of 89424 M Bearing
The 89424 M Bearing is commonly used in heavy machinery like industrial presses and large conveyor systems, where its double-row design handles significant thrust loads. Its machined brass cage ensures smooth operation even under high stress.

In automotive applications, 89424 M Bearing supports components such as heavy-duty transmissions and differential systems. The chrome steel construction provides durability, while the metric sizing fits a variety of vehicle designs.

For automation equipment, 89424 M Bearing’s precision makes it suitable for robotic arms and assembly line machinery. The high dynamic load capacity ensures reliable performance in continuous operation.

Medical imaging devices benefit from 89424 M Bearing’s stability, particularly in large scanners requiring precise movement. The temperature range allows it to perform consistently in various clinical environments.

In wind turbines, 89424 M Bearing’s robust design handles the axial loads generated by rotor movements. The large outer diameter and width provide added stability in these demanding applications.

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