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Metric Single Direction Thrust Ball Bearing 51252 M
Metric Single Direction Thrust Ball Bearing 51252 M

Metric Single Direction Thrust Ball Bearing 51252 M

The 51252 M is a large single-direction thrust ball bearing with a 260mm bore and 360mm outer diameter, crafted from sturdy 52100 chrome steel. It manages heavy thrust loads up to 109800 lbf and operates at speeds up to 1100 RPM.

Its open design simplifies lubrication, 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 expected.

Weighing 25kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 51252 M
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 260 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 360 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Outer Dia Shaft Washer 355 mm
  • Width 79 mm
  • Width Tolerance +0.04mm to -0.4mm
  • Inner Dia Housing Washer 264 mm
  • Chamfer Dimension 2.1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 109800 lbf
  • Static Thrust Load 504000 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1100 rpm
  • Weight 25 kg

Features

How Does 51252 M Bearing Handle Heavy Loads?

51252 M Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 109,800 lbf, making it suitable for heavy-duty industrial applications.

The stainless steel cage ensures proper ball alignment, reducing friction and extending operational life.
With a maximum speed of 1,100 rpm, it delivers reliable performance under demanding conditions.

51252 M Bearing operates efficiently in temperatures ranging from -30° to 110°C, ensuring versatility in various environments.
Its open design simplifies maintenance, while the precise tolerances enhance overall durability.

Application

Where Is 51252 M Bearing Used?
51252 M Bearing is commonly found in heavy industrial equipment like large presses and hydraulic systems, where its high thrust load capacity handles demanding axial forces. The open design simplifies lubrication, extending service life in harsh conditions.

In wind turbine gearboxes, 51252 M Bearing provides reliable performance under variable loads, thanks to its chrome steel construction. Its metric sizing ensures seamless integration with European-designed renewable energy systems.

For mining equipment, 51252 M Bearing’s robust design withstands extreme vibrations in crushers and conveyors. The stainless steel cage offers added durability against abrasive particles common in mining environments.

51252 M Bearing also suits large-scale agricultural machinery, supporting components like tillers with its high static load rating. The wide temperature range allows operation in diverse climates without performance loss.

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