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Metric Single Direction Thrust Ball Bearing 51201
Metric Single Direction Thrust Ball Bearing 51201

Metric Single Direction Thrust Ball Bearing 51201

The 51201 is a compact single-direction thrust ball bearing with a 12mm bore and 28mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 2992 lbf and operates smoothly at speeds up to 11000 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 applications like small gearboxes or machinery where space is limited but thrust load handling is essential.

Weighing only 0.034kg, 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 51201
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Outer Dia Shaft Washer 28 mm
  • Width 11 mm
  • Width Tolerance +0.02mm to -0.25mm
  • Inner Dia Housing Washer 14 mm
  • Chamfer Dimension 0.6 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 2992 lbf
  • Static Thrust Load 4680 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.034 kg

Features

Performance Features of 51201 Bearing

51201 Bearing is crafted from 52100 chrome steel, offering strong resistance to thrust loads.
Its dynamic thrust load capacity of 2992 lbf ensures reliable performance in various applications.

The stainless steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 11,000 rpm, it delivers efficient operation under demanding conditions.

51201 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its compact design and lightweight construction make it suitable for space-constrained applications.

Application

Industrial Uses of 51201 Bearing
51201 Bearing is commonly used in machine tools, where its single-direction thrust capability handles axial loads efficiently. The open design simplifies lubrication, making it suitable for high-speed operations.

In automotive applications, 51201 Bearing fits well in gearboxes and clutch mechanisms, providing reliable performance under thrust forces. Its metric dimensions ensure compatibility with various vehicle designs.

For automation systems, 51201 Bearing supports robotic arms and conveyor belts, where precision and durability are key. The chrome steel construction ensures long-lasting performance in demanding environments.

Where Is 51201 Bearing Used?
You’ll often find 51201 Bearing in industrial fans, where its ability to handle axial loads keeps operations smooth. The stainless steel cage adds durability, even in dusty conditions.

In medical devices like centrifuges, 51201 Bearing offers quiet and reliable operation. Its compact size and high-speed capability make it a practical choice for lab equipment.

Built for Heavy-Duty Use: 51201 Bearing
51201 Bearing works well in construction equipment, such as small cranes, where thrust loads are frequent. The chrome steel rings and balls provide excellent wear resistance.

For home appliances like washing machines, 51201 Bearing ensures smooth spinning cycles. Its temperature range handles both hot and cold conditions without issues.

Automotive vs Aerospace: Applications of 51201 Bearing
In cars, 51201 Bearing is ideal for steering systems, offering precise control under thrust loads. Its compact size fits neatly into tight spaces.

For drones, 51201 Bearing supports propeller mechanisms, where lightweight and high-speed performance are crucial. The open design allows for easy maintenance.

Q&A

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