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Metric Single Direction Thrust Ball Bearing 51113
Metric Single Direction Thrust Ball Bearing 51113

Metric Single Direction Thrust Ball Bearing 51113

The 51113 is a single-direction thrust ball bearing with a 65mm bore and 90mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 8482 lbf and operates smoothly at speeds reaching 4800 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 machinery like pumps or compressors where single-direction thrust loads are present.

Weighing 0.33kg, it balances strength and lightness. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 51113
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 65 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 18 mm
  • Width Tolerance +0.02mm to -0.3mm
  • Inner Dia Housing Washer 67 mm
  • Chamfer Dimension 1 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 8482 lbf
  • Static Thrust Load 24300 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 4800 rpm
  • Weight 0.33 kg

Features

Why Choose 51113 Bearing for Precision Tasks?

51113 Bearing is crafted from 52100 chrome steel, offering strong resistance to wear and tear.
Its dynamic thrust load capacity of 8482 lbf ensures reliable performance in precision applications.
The stainless steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 4,800 rpm, it delivers consistent performance under demanding conditions.

Application

Industrial Uses of 51113 Bearing
51113 Bearing is commonly used in heavy machinery like hydraulic presses and industrial pumps, where its high thrust load capacity handles intense axial forces. The open seal design simplifies lubrication, ideal for environments with frequent maintenance needs.

In automotive applications, 51113 Bearing fits well in gearbox assemblies, providing reliable performance under constant thrust. Its chrome steel construction ensures longevity even in high-temperature conditions found in engine compartments.

For automation systems, 51113 Bearing supports robotic arms and conveyor mechanisms, where precision and durability are key. The stainless steel cage reduces friction, making it suitable for continuous operation in production lines.

Medical equipment benefits from 51113 Bearing’s consistent performance in devices like CT scanners. The tight tolerances and robust materials ensure smooth, vibration-free operation critical for diagnostic accuracy.

Household appliances like washing machines often use 51113 Bearing for its balance of strength and quiet operation. The metric sizing makes it easy to integrate into various European and Asian appliance designs.

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