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Metric Single Direction Thrust Ball Bearing 51118

Metric Single Direction Thrust Ball Bearing 51118

The 51118 is a single-direction thrust ball bearing with a 90mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages thrust loads up to 13320 lbf and operates smoothly at speeds up to 3800 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 0.67kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 51118
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Outer Dia Shaft Washer 120 mm
  • Width 22 mm
  • Width Tolerance +0.025mm to -0.3mm
  • Inner Dia Housing Washer 92 mm
  • Chamfer Dimension 1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 13320 lbf
  • Static Thrust Load 46800 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 3800 rpm
  • Weight 0.67 kg
Metric Single Direction Thrust Ball Bearing 51118 dimension drawing
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Features

How Does 51118 Bearing Handle Heavy Loads?

51118 Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 13,320 lbf, making it suitable for demanding industrial applications.

The stainless steel cage maintains ball alignment, ensuring smooth operation and reducing wear.
With a maximum speed of 3,800 rpm, it delivers reliable performance under heavy loads.

51118 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design simplifies maintenance while providing long-lasting durability.

Application

Common Applications of 51118 Bearing
51118 Bearing is widely used in industrial settings, especially in heavy machinery like hydraulic presses and gear reducers, where it handles significant axial loads with ease. Its open design simplifies lubrication and maintenance, ideal for demanding environments.

In automotive applications, 51118 Bearing is commonly found in clutch mechanisms and transmission systems, providing reliable performance under high thrust forces. The metric dimensions ensure compatibility with a variety of vehicle designs.

For automation systems, 51118 Bearing supports robotic arms and assembly line equipment, where its chrome steel construction ensures long-lasting durability. The stainless steel cage adds extra resistance to wear in continuous operation.

Medical imaging devices also benefit from 51118 Bearing, as its precise load handling contributes to stable and accurate performance. The temperature range makes it suitable for various clinical environments.

In household appliances like washing machines, 51118 Bearing helps reduce vibration and noise during spin cycles. Its robust design ensures smooth operation over extended periods of use.

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