51184 F
51100 & 51000 Series Single Direction Thrust Ball Bearings
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Part No.
Part No.
51184 F
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
25.5 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
420 mm
Bore diameter tolerance
-0.045mm to 0
Outside diameter
500 mm
Outside diameter tolerance
-0.045mm to 0
Width
65 mm
Width tolerance
+0.05mm to -0.5mm
Chamfer dimension
2 mm
Ball & Washer Dimensions
Housing washer inner diameter
424 mm
Shaft washer outer diameter
496 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
92250 lbf
Axial static load rating
540000 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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51184 F Bearing Product Overview & Core Advantages
The 51184 F is a metric thrust ball bearing engineered for applications requiring high axial load capacity and precision. This bearing is designed to accommodate thrust loads in a single direction, featuring a robust construction with 52100 Chrome Steel rings and balls for superior durability. Its open design allows for versatile lubrication options, making it suitable for high-reliability industrial environments where managing substantial axial forces is critical.
51184 F Bearing Model Code Explained, Specifications & Naming Convention
The model number 51184 F can be broken down as follows:
- 51184: Denotes the basic bearing series, indicating a thrust ball bearing with a 420 mm bore and 500 mm outside diameter.
- F: Signifies a specific manufacturing tolerance or internal design enhancement, often indicating a high precision grade suitable for demanding applications.
51184 F Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: The bearing's design and material selection enable it to support a high axial dynamic load rating of 92,250 lbf and an exceptional axial static load rating of 540,000 lbf, making it ideal for heavy-duty thrust applications.
- Precision Tolerances: With tight dimensional tolerances on the bore, outside diameter, and width, this bearing ensures precise fitment and reliable performance in high-precision assemblies.
- Durable Material Construction: The use of 52100 Chrome Steel for rings and balls, combined with a Stainless Steel cage
- Temperature Resilience: Operating effectively within a temperature range of -30°C to 110°C, this bearing is suitable for various industrial environments.
51184 F Bearing Typical Application Areas
The 51184 F thrust ball bearing is commonly employed in:
- Heavy Machinery: Such as industrial presses and large gearboxes where high axial loads are prevalent.
- Power Transmission Systems: Including vertical pumps and turbines that require robust thrust support.
- Construction Equipment: For applications in cranes and hoists that demand reliable axial load handling.
- Marine and Offshore Equipment: Where durability and performance under significant thrust forces are essential.
