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Single Row Cylindrical Roller Thrust Bearings 811/850 M

Single Row Cylindrical Roller Thrust Bearings 811/850 M

The 811/850 M is a single-row cylindrical roller thrust bearing with a large 850mm bore and 1000mm outer diameter, built from sturdy chrome steel. It manages heavy thrust loads up to 776250 lbf and operates smoothly at speeds up to 300 RPM.

Its machined brass cage ensures durability, while the precise tolerances provide reliable performance. The bearing works well in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large gear systems where high thrust loads are common.

Weighing 170kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 811/850 M
  • size 850 mm x 1000 mm x 120 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 850 mm
  • Bore Dia Tolerance -0.100mm to 0
  • Outer Dia 1000 mm
  • Outer Dia Tolerance -0.100mm to 0
  • Width 120 mm
  • Height Tolerance -1.00mm to +0.08mm
  • Outside Diameter Shaft Washer 995 mm
  • Bore Diameter Housing Washer 855 mm
  • Height Shaft Washer 36 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 776250 lbf
  • Static Radial Load 5220000 lbf
  • Max Speed 300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 170 kg
  • Shaft Washer IW-811/850
  • Housing Washer OW-811/850
Single Row Cylindrical Roller Thrust Bearings 811/850 M dimension drawing
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Features

Structural Advantages of 811/850 M Bearing

811/850 M Bearing features a robust chrome steel construction, ideal for handling heavy thrust loads.
Its dynamic radial load capacity reaches 776250 lbf, ensuring reliable performance in demanding industrial settings.

The machined brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 300 rpm, it balances durability and efficiency for large-scale applications.

811/850 M Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its precise tolerances and sturdy design make it suitable for high-load environments.

Application

Industrial Uses of 811/850 M Bearing
811/850 M Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its cylindrical roller design handles substantial thrust loads. The machined brass cage ensures smooth operation even under high stress.

Where Is 811/850 M Bearing Used?
You’ll find 811/850 M Bearing in wind turbine yaw systems, where its robust construction manages axial forces effectively. Its chrome steel rollers provide durability in demanding outdoor conditions.

Built for Heavy-Duty Use: 811/850 M Bearing
811/850 M Bearing excels in steel mill equipment, supporting rolling mills with its high static load capacity. The metric sizing makes it a reliable choice for European industrial standards.

Automotive vs Aerospace: Applications of 811/850 M Bearing
In automotive testing rigs, 811/850 M Bearing handles extreme loads during durability tests. For aerospace, its precision ensures stability in ground support equipment like aircraft turntables.

Essential Roles of 811/850 M Bearing
811/850 M Bearing is vital in marine propulsion systems, where its corrosion-resistant materials withstand harsh saltwater environments. The large bore diameter fits perfectly with ship engine components.

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