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The 51420 M is a sturdy single-direction thrust ball bearing with a 100mm bore and 210mm outer diameter, crafted from durable 52100 chrome steel. It manages heavy thrust loads up to 83475 lbf and operates smoothly at speeds up to 1400 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 large gear systems where high thrust loads are present.
Weighing 15kg, it’s built for robust performance. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.
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How Does 51420 M Bearing Handle Heavy Loads?
51420 M Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to extreme thrust loads.
Its dynamic thrust load capacity reaches 83,475 lbf, making it suitable for heavy-duty industrial applications.
The stainless steel cage ensures proper ball alignment, reducing friction and enhancing durability.
With a maximum speed of 1,400 rpm, it delivers reliable performance under high-stress conditions.
Why Choose 51420 M Bearing for Precision Tasks?
51420 M Bearing features precise bore and outer diameter tolerances, ensuring accurate alignment in machinery.
The chrome steel construction provides consistent performance, even in demanding environments.
Its open design allows for easy lubrication, maintaining smooth operation over time.
The bearing’s high static thrust load capacity of 238,500 lbf ensures long-term reliability.
Engineered for Reliability: 51420 M Bearing
51420 M Bearing’s 52100 chrome steel components resist wear, extending its service life.
The stainless steel cage minimises friction, contributing to efficient operation.
With a temperature range of -30° to 110°C, it performs well in varied conditions.
Its substantial weight of 15 kg reflects its sturdy construction for heavy-load applications.
Structural Advantages of 51420 M Bearing
51420 M Bearing’s large dimensions (100 mm×210 mm×85 mm) make it ideal for heavy machinery.
The precise chamfer dimension of 3 mm ensures smooth installation and operation.
Its open seal type allows for easy maintenance and lubrication.
The bearing’s compliance with RoHS and REACH standards highlights its environmental safety.
Common Applications of 51420 M Bearing
51420 M Bearing is widely used in heavy machinery, such as hydraulic presses and large gearboxes, where its high thrust load capacity is essential. The open design simplifies lubrication and inspection, ideal for industrial settings.
In wind turbine systems, 51420 M Bearing handles axial loads in the yaw and pitch mechanisms, ensuring smooth rotation. Its chrome steel construction provides durability in outdoor environments with varying temperatures.
For construction equipment like cranes, 51420 M Bearing supports vertical loads in boom assemblies, offering reliable performance under stress. The stainless steel cage adds corrosion resistance, extending service life in harsh conditions.
Where Is 51420 M Bearing Used?
You’ll often find 51420 M Bearing in mining equipment, where its robust design manages heavy axial loads in crushers and conveyors. The metric sizing ensures compatibility with global machinery standards.
In marine applications, 51420 M Bearing is trusted for propeller shaft systems due to its resistance to saltwater corrosion. The wide temperature range makes it suitable for both cold and warm waters.
Built for Heavy-Duty Use: 51420 M Bearing
51420 M Bearing excels in steel mills, supporting rolling mill stands with its high static thrust load rating. The large bore diameter accommodates substantial shaft sizes common in this industry.
For power generation turbines, 51420 M Bearing provides stability under continuous axial forces. Its precision tolerances ensure minimal vibration, critical for efficient energy production.
Automotive vs Aerospace: Applications of 51420 M Bearing
In automotive testing rigs, 51420 M Bearing endures repetitive thrust loads during durability tests. Its reliability makes it a go-to for high-stress simulations.
Aerospace ground equipment, like aircraft tow tractors, relies on 51420 M Bearing for its load capacity and smooth operation. The lightweight stainless steel cage helps reduce overall equipment weight.
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