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Metric Single Direction Thrust Ball Bearing 51312
Metric Single Direction Thrust Ball Bearing 51312

Metric Single Direction Thrust Ball Bearing 51312

The 51312 is a single-direction thrust ball bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 22725 lbf and operates smoothly at speeds up to 3000 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 lifting equipment where high thrust loads are expected.

Weighing 1.35kg, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 51312
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Outer Dia Shaft Washer 110 mm
  • Width 35 mm
  • Width Tolerance +0.02mm to -0.3mm
  • Inner Dia Housing Washer 62 mm
  • Chamfer Dimension 1.1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 22725 lbf
  • Static Thrust Load 50400 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3000 rpm
  • Weight 1.35 kg

Features

How Does 51312 Bearing Handle Heavy Loads?

51312 Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 22725 lbf, making it suitable for heavy-duty applications.
The stainless steel cage ensures proper ball alignment, reducing friction and wear.
With a maximum speed of 3,000 rpm, it delivers reliable performance under demanding conditions.

What Makes 51312 Bearing Suitable for High-Temperature Applications?

51312 Bearing operates effectively in temperatures ranging from -30° to 110 °C.
Its chrome steel construction maintains structural integrity even in high-heat environments.
The open seal design allows for efficient heat dissipation.
This makes it a dependable choice for industrial applications with varying thermal conditions.

Engineered for Precision: 51312 Bearing

51312 Bearing features precise dimensions with a bore diameter of 60 mm and outer diameter of 110 mm.
The tight tolerances ensure accurate fit and smooth operation in thrust applications.
Its stainless steel cage enhances stability and reduces vibration.
This precision engineering makes it ideal for machinery requiring exact alignment.

Application

Essential Roles of 51312 Bearing
51312 Bearing is commonly used in industrial settings, especially in heavy machinery like hydraulic presses and large conveyors, where its high thrust load capacity is beneficial. The open design simplifies lubrication and inspection, ideal for maintenance-heavy environments.

In automotive applications, 51312 Bearing fits well in gearbox assemblies, handling axial loads efficiently. Its chrome steel construction ensures durability, even under the stress of frequent gear shifts.

For automation systems, 51312 Bearing supports robotic arms and assembly line equipment, providing stability during repetitive movements. The stainless steel cage adds longevity, reducing downtime in high-cycle operations.

Where Is 51312 Bearing Used?
You’ll often find 51312 Bearing in wind turbines, where its ability to handle substantial axial loads keeps rotor systems running smoothly. The metric sizing makes it a versatile choice for European-designed equipment.

In construction machinery, 51312 Bearing is a reliable component for cranes and excavators, thanks to its robust static thrust load rating. The wide temperature range ensures performance in varying weather conditions.

Built for Heavy-Duty Use: 51312 Bearing
51312 Bearing excels in mining equipment, where its high dynamic thrust load rating withstands the demands of ore processing. The chrome steel rings resist wear, even in abrasive environments.

For marine applications, 51312 Bearing is suitable for propeller shafts, offering reliable performance in saltwater conditions. The stainless steel cage helps prevent corrosion, extending service life.

Automotive vs Aerospace: Applications of 51312 Bearing
In automotive systems, 51312 Bearing is often used in clutch mechanisms, providing smooth engagement under high loads. Its compatibility with SKF designs makes it a cost-effective replacement.

In aerospace, 51312 Bearing supports auxiliary systems like landing gear actuators, where precision and reliability are critical. The tight tolerances ensure consistent performance in demanding conditions.

Q&A

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