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Single Row Cylindrical Roller Thrust Bearings 811/900 M

Single Row Cylindrical Roller Thrust Bearings 811/900 M

The 811/900 M is a large single-row cylindrical roller thrust bearing, measuring 900mm in bore diameter and 1060mm in outer diameter. Made from robust chrome steel, it handles heavy thrust loads up to 900,000 lbf with ease.

Its machined brass cage ensures smooth operation at speeds up to 300 RPM, even in temperatures ranging from -30°C to 110°C. The bearing’s precise tolerances and durable construction make it reliable for demanding applications.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery like industrial presses or large gearboxes where high thrust loads are common.

Weighing 210kg, it’s built for stability and long-term performance. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 811/900 M
  • size 900 mm x 1060 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 900 mm
  • Bore Dia Tolerance -0.100mm to 0
  • Outer Dia 1060 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 130 mm
  • Height Tolerance -1.00mm to +0.08mm
  • Outside Diameter Shaft Washer 1054 mm
  • Bore Diameter Housing Washer 906 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 900000 lbf
  • Static Radial Load 6075000 lbf
  • Max Speed 300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 210 kg
  • Shaft Washer IW-811/900
  • Housing Washer OW-811/900
Single Row Cylindrical Roller Thrust Bearings 811/900 M dimension drawing
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Features

How Does 811/900 M Bearing Handle Heavy Loads?

811/900 M Bearing is built with chrome steel washers and rollers, offering robust resistance to extreme thrust loads.
Its dynamic radial load capacity reaches 900,000 lbf, making it suitable for heavy-duty industrial applications.
The machined brass cage ensures proper roller alignment, enhancing durability and reducing friction.
With a maximum speed of 300 rpm, it delivers reliable performance under high-stress conditions.

What Makes 811/900 M Bearing Suitable for High-Temperature Applications?

811/900 M Bearing operates efficiently within a temperature range of -30° to 110°C, maintaining performance in varying conditions.
The chrome steel construction resists thermal deformation, ensuring stability under heat.
Its machined brass cage further supports smooth operation, even in demanding environments.
This combination makes it a dependable choice for high-temperature settings.

Engineered for Precision: 811/900 M Bearing

811/900 M Bearing features precise tolerances, with bore and outer diameter tolerances tightly controlled for accuracy.
The cylindrical roller design ensures even load distribution, minimising wear and tear.
Its machined brass cage maintains roller alignment, contributing to smooth and efficient operation.
These features make it ideal for applications requiring high precision and reliability.

Why Choose 811/900 M Bearing for Precision Tasks?

811/900 M Bearing’s chrome steel rollers and washers provide consistent performance under heavy loads.
The machined brass cage enhances stability, ensuring smooth rotation and reduced vibration.
With a static radial load capacity of 6,075,000 lbf, it handles demanding tasks with ease.
Its robust design and precise engineering make it a top choice for precision applications.

Application

Industrial Uses of 811/900 M Bearing
811/900 M Bearing is commonly used in heavy machinery, such as large hydraulic presses and rolling mills, where its high load capacity handles significant axial forces. The machined brass cage ensures smooth operation even under continuous stress.

What Makes 811/900 M Bearing a Preferred Choice?
In wind turbine applications, 811/900 M Bearing’s robust design supports the main shaft, enduring variable loads and harsh weather conditions. Its chrome steel construction offers long-lasting performance with minimal maintenance.

Built for Heavy-Duty Use: 811/900 M Bearing
For mining equipment, 811/900 M Bearing excels in conveyor systems and crushers, where its large size and high static load rating are essential. The precise tolerances ensure reliable alignment in demanding environments.

Automotive vs Aerospace: Applications of 811/900 M Bearing
In automotive testing rigs, 811/900 M Bearing handles extreme thrust loads during durability tests. Meanwhile, aerospace ground support equipment benefits from its stability when positioning heavy components.

Key Fields for 811/900 M Bearing
Marine applications, such as ship propulsion systems, rely on 811/900 M Bearing for its corrosion-resistant materials and ability to withstand constant vibration. The metric dimensions simplify integration with international designs.

Q&A

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