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Metric Single Direction Thrust Ball Bearing 51172 F
Metric Single Direction Thrust Ball Bearing 51172 F

Metric Single Direction Thrust Ball Bearing 51172 F

The 51172 F is a large single-direction thrust ball bearing, measuring 360mm in bore diameter and 440mm in outer diameter, crafted from sturdy 52100 chrome steel. It can handle heavy thrust loads up to 87750 lbf and operates at speeds up to 1100 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 dependable replacement option. It’s well-suited for heavy-duty applications like industrial presses or large machinery where high thrust loads are present.

Weighing 22kg, 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 51172 F
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 360 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Outer Dia Shaft Washer 436 mm
  • Width 65 mm
  • Width Tolerance +0.04mm to -0.5mm
  • Inner Dia Housing Washer 364 mm
  • Chamfer Dimension 2 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 87750 lbf
  • Static Thrust Load 468000 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 1100 rpm
  • Weight 22 kg

Features

How Does 51172 F Bearing Handle Heavy Loads?

51172 F Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 87,750 lbf, making it suitable for heavy-duty applications.

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

51172 F Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open seal design allows for easy lubrication and maintenance.

Application

Industrial Uses of 51172 F Bearing
51172 F Bearing is commonly used in heavy machinery, such as large presses and industrial gearboxes, where it handles significant axial loads with ease. Its open design simplifies lubrication and maintenance, ideal for demanding environments.

In wind turbine systems, 51172 F Bearing supports the main shaft, ensuring smooth rotation under high thrust forces. The chrome steel construction provides long-lasting performance even in harsh weather conditions.

For construction equipment like cranes, 51172 F Bearing’s robust design helps manage heavy loads while maintaining stability. The stainless steel cage adds durability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 51172 F Bearing
In automotive applications, 51172 F Bearing is found in large truck transmissions, where its high load capacity is essential. The metric sizing ensures compatibility with various heavy-duty vehicle designs.

Aerospace systems benefit from 51172 F Bearing’s reliability in components like landing gear mechanisms. Its temperature tolerance and precision make it a dependable choice for critical aviation needs.

What Makes 51172 F Bearing a Preferred Choice?
51172 F Bearing stands out in mining equipment due to its ability to withstand extreme loads and rough conditions. The chrome steel rings and stainless steel cage ensure minimal wear over time.

In marine applications, 51172 F Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. Its durability and performance are key in saltwater environments.

Q&A

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