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Single Row Cylindrical Roller Thrust Bearings 81288 M

Single Row Cylindrical Roller Thrust Bearings 81288 M

The 81288 M is a single-row cylindrical roller thrust bearing with a large 440mm bore and 600mm outer diameter, built to handle heavy loads. Made from durable chrome steel, it supports dynamic radial loads up to 652500 lbf and static loads up to 3285000 lbf.

Its machined brass cage ensures smooth operation at speeds up to 400 RPM, even in temperatures ranging from -30°C to 110°C. The robust design includes precise tolerances for reliable performance in demanding conditions.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy machinery, industrial equipment, or applications with significant thrust loads.

Weighing 110kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it’s safe for various industrial uses. The design includes separate shaft and housing washers for easy installation.

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Product Parameters

  • Part Number 81288 M
  • size 440 mm x 600 mm x 130 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 440 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 600 mm
  • Outer Dia Tolerance -0.050mm to 0
  • Width 130 mm
  • Height Tolerance -0.50mm to +0.05mm
  • Outside Diameter Shaft Washer 595 mm
  • Bore Diameter Housing Washer 445 mm
  • Height Shaft Washer 39 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 5 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 652500 lbf
  • Static Radial Load 3285000 lbf
  • Max Speed 400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 110 kg
  • Shaft Washer IW-81288
  • Housing Washer OW-81288
Single Row Cylindrical Roller Thrust Bearings 81288 M dimension drawing
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Features

Performance Features of 81288 M Bearing

81288 M Bearing is built with chrome steel washers and rollers, offering strong resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 652500 lbf, making it suitable for demanding industrial applications.

The machined brass cage ensures precise roller alignment, reducing friction and enhancing durability.
With a maximum speed of 400 rpm, it balances performance and reliability under high loads.

81288 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its robust construction and compliance with RoHS and REACH standards ensure long-term reliability.

Application

Industrial Uses of 81288 M Bearing
81288 M Bearing is commonly used in heavy machinery like 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.

What Makes 81288 M Bearing a Preferred Choice?
In wind turbine systems, 81288 M Bearing’s large bore diameter and robust construction make it ideal for supporting rotor shafts. Its chrome steel rollers provide durability, reducing maintenance needs in harsh environments.

Built for Heavy-Duty Use: 81288 M Bearing
For mining equipment, 81288 M Bearing excels in applications like conveyor systems, where its high static load capacity ensures reliable performance. The precise tolerances help maintain alignment under heavy loads.

Automotive vs Aerospace: Applications of 81288 M Bearing
In automotive testing rigs, 81288 M Bearing handles axial loads during durability tests, while in aerospace, it supports landing gear mechanisms. Its temperature range suits both indoor and outdoor applications.

Where Is 81288 M Bearing Used?
You’ll find 81288 M Bearing in industrial pumps, where its ability to manage radial and thrust loads keeps operations running smoothly. The metric sizing ensures compatibility with global equipment standards.

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