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Metric Single Direction Thrust Ball Bearing 53311
Metric Single Direction Thrust Ball Bearing 53311

Metric Single Direction Thrust Ball Bearing 53311

The 53311 is a single-direction thrust ball bearing with a 55mm bore and 105mm 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 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 heavy-duty applications like industrial presses or lifting equipment where high thrust loads are expected.

Weighing 1.68kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 53311
  • 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 105 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Outer Dia Shaft Washer 105 mm
  • Width 39.3 mm
  • Width Tolerance +0.02mm to -0.3mm
  • Inner Dia Housing Washer 57 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 1.68 kg

Features

Why Choose 53311 Bearing for Precision Tasks?

53311 Bearing is crafted with 52100 chrome steel rings and balls, ensuring high precision and durability.
Its dynamic thrust load capacity of 22725 lbf makes it suitable for demanding applications.

The stainless steel cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 3,000 rpm, it balances efficiency and reliability.

53311 Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication, ensuring long service life.

Application

Practical Applications of 53311 Bearing
53311 Bearing is commonly used in industrial settings, especially in heavy machinery like hydraulic presses and large conveyor systems. Its robust design handles high thrust loads efficiently, making it reliable for continuous operation.

Where Is 53311 Bearing Used?
In automotive applications, 53311 Bearing fits well in gearboxes and drivetrains, where its chrome steel construction ensures durability under stress. The open seal design also simplifies lubrication and maintenance.

Built for Heavy-Duty Use: 53311 Bearing
For automation equipment, 53311 Bearing supports robotic arms and assembly lines, providing smooth movement under axial loads. Its stainless steel cage adds longevity, even in high-frequency use.

Automotive vs Aerospace: Applications of 53311 Bearing
While 53311 Bearing excels in automotive transmissions, it’s also suitable for aerospace landing gear mechanisms. The metric sizing ensures compatibility with international standards.

Essential Roles of 53311 Bearing
In medical imaging devices, 53311 Bearing offers precise movement for components like rotating gantries. The temperature tolerance ensures stable performance in clinical environments.

Q&A

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