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Metric Single Direction Thrust Ball Bearing 591/850 M

Metric Single Direction Thrust Ball Bearing 591/850 M

The 591/850 M is a large single-direction thrust ball bearing with an 850mm bore and 1000mm outer diameter, crafted from sturdy 52100 chrome steel. It manages heavy thrust loads up to 171225 lbf and operates at speeds up to 600 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for heavy-duty applications like industrial presses or large machinery where high thrust loads are present.

Weighing 115kg, it’s built for robust performance. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 591/850 M
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 850 mm
  • Bore Dia Tolerance -0.1mm to 0
  • Outer Dia 1000 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Outer Dia Shaft Washer 995 mm
  • Width 90 mm
  • Width Tolerance +0.08mm to -1.00mm
  • Inner Dia Housing Washer 855 mm
  • Chamfer Dimension 4 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 171225 lbf
  • Static Thrust Load 1530000 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 600 rpm
  • Weight 115 kg
Metric Single Direction Thrust Ball Bearing 591/850 M dimension drawing
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Features

How Is 591/850 M Bearing Engineered for Reliability?

591/850 M Bearing is built with 52100 chrome steel rings and balls, offering strong resistance to heavy thrust loads.
Its dynamic thrust load capacity reaches 171225 lbf, making it suitable for demanding industrial applications.

The stainless steel cage ensures proper ball alignment, reducing friction and wear.
This design enhances the bearing’s longevity even under continuous heavy loads.

With a maximum speed of 600 rpm, 591/850 M Bearing balances performance and durability.
Its open seal design allows for easy inspection and maintenance when required.

The wide temperature range of -30° to 110°C ensures reliable operation in various environments.
591/850 M Bearing’s robust construction makes it a dependable choice for heavy machinery.

Application

Industrial Uses of 591/850 M Bearing
591/850 M Bearing is commonly used in large industrial machinery, such as heavy-duty presses and rolling mills, where its high thrust load capacity is essential. The open design allows for efficient lubrication, ensuring long service life in demanding conditions.

In wind turbine applications, 591/850 M Bearing supports the main shaft, handling significant axial loads with reliability. Its chrome steel construction provides excellent resistance to wear, even in harsh outdoor environments.

For construction equipment like tunnel boring machines, 591/850 M Bearing’s large size and robust design make it ideal for handling extreme forces. The stainless steel cage adds durability, reducing maintenance needs over time.

Where Is 591/850 M Bearing Used?
591/850 M Bearing finds its place in marine propulsion systems, where it manages thrust loads from ship propellers. The metric sizing ensures compatibility with international marine engineering standards.

In hydropower plants, 591/850 M Bearing is crucial for turbine shafts, offering stability under heavy loads. Its temperature tolerance range makes it suitable for both cold and warm operating conditions.

Built for Heavy-Duty Use: 591/850 M Bearing
591/850 M Bearing is a go-to choice for mining equipment, such as crushers and conveyors, where its static thrust load capacity ensures reliable performance. The large bore diameter accommodates heavy shafts with ease.

In steel production lines, 591/850 M Bearing handles the intense loads of rolling and shaping processes. The chrome steel rings and balls provide the necessary strength for continuous operation.

Automotive vs Aerospace: Applications of 591/850 M Bearing
While 591/850 M Bearing is too large for most automotive uses, it excels in aerospace applications like landing gear systems. Its high load capacity and precision make it suitable for critical aviation components.

In industrial settings, 591/850 M Bearing outperforms smaller bearings in applications like large generators. The robust design ensures it can handle the demands of high-power equipment.

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