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Metric Single Direction Thrust Ball Bearing 51211

Metric Single Direction Thrust Ball Bearing 51211

The 51211 is a single-direction thrust ball bearing with a 55mm bore and 90mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 13162 lbf and operates smoothly at speeds up to 4000 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 applications like industrial machinery or automotive systems where single-direction thrust loads are present.

Weighing 0.59kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe usage.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 51211
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Outer Dia Shaft Washer 90 mm
  • Width 25 mm
  • Width Tolerance +0.02mm to -0.3mm
  • Inner Dia Housing Washer 57 mm
  • Chamfer Dimension 1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 13162 lbf
  • Static Thrust Load 30150 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4000 rpm
  • Weight 0.59 kg
Metric Single Direction Thrust Ball Bearing 51211 dimension drawing
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Features

How Does 51211 Bearing Handle Heavy Loads?

51211 Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 13162 lbf, making it suitable for demanding industrial applications.

The stainless steel cage ensures proper ball alignment, reducing friction and extending operational life.
With a maximum speed of 4,000 rpm, it provides a balance between performance and durability.

51211 Bearing operates efficiently in temperatures ranging from -30° to 110°C, ensuring versatility in various environments.
Its open seal design simplifies maintenance while maintaining reliable performance under heavy loads.

Application

Key Fields for 51211 Bearing
51211 Bearing is commonly used in industrial settings, especially in heavy machinery like hydraulic pumps and press tools, where its high thrust load capacity is essential. The open seal design simplifies lubrication, ensuring long service life even in demanding conditions.

What Makes 51211 Bearing a Preferred Choice?
In automotive applications, 51211 Bearing fits well in gearbox assemblies and steering systems, providing reliable performance under axial loads. Its chrome steel construction offers durability, making it suitable for both passenger and commercial vehicles.

Built for Heavy-Duty Use: 51211 Bearing
For automation systems, 51211 Bearing supports robotic arms and conveyor belts, where precision and strength are key. The stainless steel cage enhances its resistance to wear, ensuring smooth operation over time.

Medical vs Industrial: Where 51211 Bearing Excels
In medical devices like MRI machines, 51211 Bearing’s consistent performance and low maintenance make it a trusted choice. Meanwhile, in industrial equipment, its ability to handle high loads keeps production lines running efficiently.

Perfect Fit for Automation: 51211 Bearing
51211 Bearing is ideal for 3D printers and CNC machines, where its precise axial load handling improves accuracy. The metric sizing ensures compatibility with a wide range of equipment, reducing installation hassles.

Q&A

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