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The 72219C is a single-row tapered roller bearing with a 2.1875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 48,200 lbf and thrust loads up to 15,800 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.
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How Is 72219C Bearing Engineered for Reliability?
72219C Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity of 48,200 lbf makes it suitable for heavy-duty applications.
The tapered roller design of 72219C Bearing provides effective load distribution, reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.
72219C Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision for industrial applications.
Industrial Uses of 72219C Bearing
72219C Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The open seal type simplifies maintenance in dusty or high-load environments.
In automotive applications, 72219C Bearing fits well in wheel hubs and differential systems, offering reliable performance under varying radial and thrust forces. Its inch sizing makes it a go-to choice for American-made vehicles and machinery.
Why Is 72219C Bearing Essential in Machinery?
72219C Bearing’s chrome steel construction ensures durability in industrial settings like conveyor systems and mining equipment. The steel cage adds robustness, making it suitable for high-stress operations.
For railway applications, 72219C Bearing provides stability in axle boxes, where its tapered rollers manage both radial and axial loads effectively. The standard radial clearance allows for smooth operation under varying temperatures.
Built for Heavy-Duty Use: 72219C Bearing
72219C Bearing excels in wind turbine gearboxes, where its dynamic load capacity handles constant stress from rotational forces. The ABEC-1 rating ensures consistent precision for such critical applications.
In marine equipment, 72219C Bearing’s corrosion-resistant materials and tapered roller design withstand harsh saltwater conditions. Its temperature range also suits both cold and moderately hot environments.
Automotive vs Aerospace: Applications of 72219C Bearing
In automotive systems, 72219C Bearing supports heavy-duty axles and transmissions, balancing radial and thrust loads with ease. The inch measurements align perfectly with U.S. vehicle standards.
For aerospace ground equipment, 72219C Bearing’s reliability shines in landing gear servicing tools, where precision and durability are non-negotiable. Its steel cage and chrome steel rings ensure long service life.
Key Fields for 72219C Bearing
72219C Bearing is a staple in oil and gas drilling rigs, where its tapered rollers endure extreme pressures and irregular loads. The open design allows for quick lubrication in remote locations.
In food processing machinery, 72219C Bearing’s materials meet hygiene standards while handling moderate loads. Its temperature tolerance fits both chilled and heated production lines.
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