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The 3872 single cones are tapered roller bearings with a 1.375″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 27900 lbf and static loads up to 33200 lbf.
Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures from -30°C to 110°C.
These cones are part of the 3800 series and are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes.
With standard radial clearance and ABEC-1 rating, they offer a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 3872 Single Cones (Imperial)
3872 Single Cones (Imperial) are crafted from chrome steel, offering strong resistance to combined loads.
Their dynamic radial load capacity reaches 27,900 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, they perform well in diverse environments.
How Is 3872 Single Cones (Imperial) Engineered for Reliability?
3872 Single Cones (Imperial) feature a tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
They meet ABEC-1 standards, providing consistent precision in industrial settings.
Available in standard radial clearance, they offer flexibility for different installation needs.
Built for Durability: 3872 Single Cones (Imperial)
3872 Single Cones (Imperial) are designed to withstand heavy loads with a static radial load of 33,200 lbf.
Their effective centre location of -0.32″ ensures stable performance under stress.
The open seal type allows for easy inspection and maintenance.
Compliant with RoHS and REACH standards, they are safe for various industrial uses.
Industrial Uses of 3872 Single Cones
3872 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined loads are frequent. Their tapered roller design handles both radial and thrust forces efficiently, making them reliable for tough conditions.
What Makes 3872 Single Cones a Preferred Choice?
In automotive applications, 3872 Single Cones work well in wheel hubs and differential systems, thanks to their durable chrome steel construction. The inch sizing ensures compatibility with many North American vehicle models.
Built for Heavy-Duty Use: 3872 Single Cones
For conveyor systems and industrial fans, 3872 Single Cones offer stability and long service life. The open seal design allows for easy lubrication, reducing maintenance downtime in demanding environments.
Automotive vs Aerospace: Applications of 3872 Single Cones
While 3872 Single Cones excel in truck axles and gearboxes, they also suit aerospace ground support equipment. Their ABEC-1 rating balances precision and cost-effectiveness for varied uses.
Perfect Fit for Automation: 3872 Single Cones
In robotic arms and assembly line machinery, 3872 Single Cones provide smooth rotation under combined loads. The steel cage enhances durability, ensuring consistent performance in high-cycle operations.
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