59188 F
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Part No.
Part No.
59188 F
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
28 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
440 mm
Bore diameter tolerance
-0.045mm to 0
Outside diameter
540 mm
Outside diameter tolerance
-0.05mm to 0
Width
60 mm
Width tolerance
+0.05mm to -0.5mm
Chamfer dimension
2.1 mm
Ball & Washer Dimensions
Housing washer inner diameter
444 mm
Shaft washer outer diameter
536 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
53550 lbf
Axial static load rating
337500 lbf
Limiting speed
1 X 1000 rpm
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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59188 F Bearing Product Overview & Core Advantages
The 59188 F is a metric thrust ball bearing engineered for demanding applications requiring exceptional axial load capacity and precision. This bearing is designed to accommodate unidirectional thrust loads with high reliability. Its robust construction, utilizing 52100 Chrome Steel for rings and balls, ensures superior durability and performance in high-load scenarios. The open design facilitates efficient lubrication management, making it a cornerstone component for heavy-duty machinery where axial dynamic load rating and axial static load rating are critical performance parameters.
59188 F Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| F | Indicates a machined brass cage (based on industry standard nomenclature for this series), offering excellent strength and guidance for high-speed operation. |
| Open | No integral seals or shields, allowing for custom lubrication solutions and optimal heat dissipation. |
59188 F Bearing Structural Features & Performance Benefits
- High Load Capacity: Engineered with a 440 mm bore diameter and 540 mm outside diameter, this bearing delivers an impressive axial dynamic load rating of 53,550 lbf and a massive axial static load rating of 337,500 lbf, making it ideal for sustaining significant thrust forces.
- Precision Engineering: Features tight dimensional tolerances on the bore, outside diameter, and width, ensuring precise fitment and reliable operation within complex assemblies.
- Durable Material Construction: The use of 52100 Chrome Steel for bearing rings and balls, combined with a Stainless Steel cage, provides excellent resistance to wear and corrosion, contributing to a long service life.
- Stable High-Temperature Performance: Operates effectively within a temperature range of -30°C to 110°C, maintaining structural integrity and performance under varying thermal conditions.
59188 F Bearing Typical Application Areas
This thrust ball bearing is ideally suited for heavy machinery and industrial systems, including:
- Vertical Pumps and Compressors
- Heavy-Duty Gearboxes and power transmission systems
- Crane Hooks and other lifting equipment
- Industrial Presses and extrusion machinery
- Large Valves and control mechanisms
