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Single Row Cylindrical Roller Thrust Bearings 81240 M

Single Row Cylindrical Roller Thrust Bearings 81240 M

The 81240 M is a single-row cylindrical roller thrust bearing with a 200mm bore and 280mm outer diameter, built to handle heavy loads. It’s made from durable chrome steel and weighs 13.6kg, suitable for robust industrial use.

This bearing can manage dynamic radial loads up to 162000 lbf and operates smoothly at speeds up to 1000 RPM. Its machined brass cage ensures reliable performance under high stress.

The design includes a shaft washer and housing washer for easy installation and alignment. It works well in temperatures ranging from -30°C to 110°C.

Ideal for heavy machinery like presses or gearboxes where high thrust loads are common. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF models.

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Product Parameters

  • Part Number 81240 M
  • size 200 mm x 280 mm x 62 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 200 mm
  • Bore Dia Tolerance -0.030mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 62 mm
  • Height Tolerance -0.40mm to +0.03mm
  • Outside Diameter Shaft Washer 277 mm
  • Bore Diameter Housing Washer 204 mm
  • Height Shaft Washer 18 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 2 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 162000 lbf
  • Static Radial Load 697500 lbf
  • Max Speed 1000 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 13.6 kg
  • Roller And Cage Thrust Assembly K 81240 M
  • Shaft Washer WS 81240
  • Housing Washer GS 81240
Single Row Cylindrical Roller Thrust Bearings 81240 M dimension drawing
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Features

Why Choose 81240 M Bearing for Precision Tasks?

81240 M Bearing features a machined brass cage that ensures precise alignment of cylindrical rollers, enhancing load distribution.
Its chrome steel construction provides durability and resistance to wear, even under heavy thrust loads.

With a dynamic radial load capacity of 162,000 lbf, 81240 M Bearing handles demanding applications with ease.
The bearing operates smoothly within a temperature range of -30° to 110°C, making it versatile for various environments.

Designed for efficiency, 81240 M Bearing achieves speeds up to 1,000 rpm while maintaining stability.
Its precise tolerances and robust materials ensure long-lasting performance with minimal maintenance.

Application

Industrial Uses of 81240 M Bearing
81240 M Bearing is commonly used in heavy machinery, such as hydraulic presses and large gearboxes, where its cylindrical roller design efficiently handles high thrust loads.
The machined brass cage ensures smooth operation even under demanding conditions, making it a reliable choice for industrial applications.

What Makes 81240 M Bearing a Preferred Choice?
In automotive applications, 81240 M Bearing is often found in large trucks and construction vehicles, supporting components like transmissions and differentials.
Its chrome steel construction provides durability, while the metric sizing ensures compatibility with a range of heavy-duty vehicles.

Built for Heavy-Duty Use: 81240 M Bearing
For automation systems, 81240 M Bearing is ideal for robotic arms and conveyor systems that require precise movement under heavy loads.
The high static radial load capacity makes it suitable for applications where stability and longevity are key.

Medical vs Industrial: Where 81240 M Bearing Excels
In industrial settings, 81240 M Bearing is used in large-scale equipment like cranes and mining machinery, where its robust design handles extreme conditions.
The temperature range of -30° to 110°C ensures reliable performance in various environments, from cold storage to high-heat industrial plants.

Q&A

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