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The 3875 single cones are tapered roller bearings with a 1.5-inch 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 3875 Bearing
3875 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 27,900 lbf, ensuring reliable performance in heavy-duty applications.
The tapered roller design enhances stability, making it suitable for various industrial uses.
With a temperature range of -30° to 110°C, it performs well in diverse environments.
How Does 3875 Bearing Reduce Friction?
3875 Bearing’s tapered roller design minimises friction, promoting smooth operation under combined loads.
The chrome steel construction ensures durability, even in demanding conditions.
Its effective centre location of -0.32″ improves alignment, reducing wear over time.
Maintenance is simplified thanks to its open seal type and standard radial clearance.
Engineered for Precision: 3875 Bearing
3875 Bearing’s precise cone width tolerance of +0.003″ to -0.01″ ensures accurate fit and performance.
The steel cage maintains roller alignment, enhancing efficiency and reducing noise.
With an ABEC-1 rating, it meets high standards for precision engineering.
Its dynamic thrust rating of 4,980 lbf at 90 million revolutions highlights its reliability.
Steel vs Ceramic Bearings: Strengths of 3875 Bearing
3875 Bearing’s chrome steel construction provides excellent strength and wear resistance.
The tapered roller design handles both radial and thrust loads efficiently.
Its dynamic radial rating of 48,600 lbf for two-row configurations ensures robust performance.
Operating within a wide temperature range, it adapts to various industrial environments.
Industrial Uses of 3875 Single Cones
3875 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.
In automotive applications, 3875 Single Cones provide reliable support for wheel hubs and differential systems. The inch sizing makes them a convenient choice for vehicles using imperial measurements.
For industrial conveyor systems, 3875 Single Cones offer durability and ease of maintenance. The open seal type allows for straightforward lubrication, extending their service life in high-use environments.
Where Is 3875 Single Cones Used?
You’ll often find 3875 Single Cones in mining equipment, where their robust construction handles both radial and thrust loads effectively. The chrome steel rings add extra resilience in tough conditions.
They’re also a go-to choice for railway axle boxes, thanks to their reliable performance under constant vibration. The steel cage ensures stability even during long-haul operations.
Built for Heavy-Duty Use: 3875 Single Cones
3875 Single Cones excel in forestry machinery, where uneven loads and harsh environments are common. Their tapered rollers distribute stress evenly, reducing wear over time.
In marine applications, 3875 Single Cones withstand corrosive conditions while maintaining precision. The standard radial clearance options make them adaptable to various operational needs.
Automotive vs Industrial: Applications of 3875 Single Cones
In automotive settings, 3875 Single Cones are ideal for truck transmissions, balancing speed and load capacity. Their inch measurements simplify replacements in older vehicle models.
For industrial presses, 3875 Single Cones handle high radial forces with ease. The ABEC-1 rating ensures consistent performance without unnecessary precision overhead.
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