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Metric Single Direction Thrust Ball Bearing 51305

Metric Single Direction Thrust Ball Bearing 51305

The 51305 is a single-direction thrust ball bearing with a 25mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It manages thrust loads up to 7762 lbf and operates smoothly at speeds reaching 6300 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. Suitable for machinery like pumps or compressors where thrust loads are prevalent.

Weighing only 0.17kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 51305
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Outer Dia Shaft Washer 52 mm
  • Width 18 mm
  • Width Tolerance +0.02mm to -0.25mm
  • Inner Dia Housing Washer 27 mm
  • Chamfer Dimension 1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 7762 lbf
  • Static Thrust Load 13500 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6300 rpm
  • Weight 0.17 kg
Metric Single Direction Thrust Ball Bearing 51305 dimension drawing
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Features

How Is 51305 Bearing Engineered for Reliability?

51305 Bearing features chrome steel rings and balls, ensuring durability and resistance to heavy thrust loads.
Its dynamic thrust load capacity of 7762 lbf makes it suitable for demanding applications.

The stainless steel cage maintains ball alignment, reducing friction and extending operational life.
With a maximum speed of 6,300 rpm, it offers a balance of performance and longevity.

51305 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design simplifies installation and maintenance, saving time and effort.

Application

Key Fields for 51305 Bearing
51305 Bearing is commonly used in industrial settings, especially in machinery like hydraulic pumps and gear reducers where axial loads need reliable support. Its open design simplifies lubrication, which helps in maintaining performance over time.

In the automotive sector, 51305 Bearing fits well in components such as steering systems and transmissions, thanks to its robust chrome steel construction. The metric dimensions ensure compatibility with a variety of vehicle designs.

For automation equipment, 51305 Bearing provides steady operation in robotic arms and assembly line mechanisms. The stainless steel cage adds durability, making it suitable for continuous use.

Around the home, you might find 51305 Bearing in appliances like washing machines, where it handles thrust loads quietly and efficiently. Its temperature tolerance ensures reliability even during extended use.

Medical devices like centrifuges benefit from 51305 Bearing’s precision and smooth operation. The chrome steel rings and balls offer consistent performance, which is vital in sensitive applications.

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