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The 2581 single cones are tapered roller bearings designed for combined loads, with a 1.3125″ bore and made from durable chrome steel. They handle dynamic radial loads up to 18800 lbf and are built to last in demanding conditions.
Their open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.
These cones are part of the 2500 series and are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.
Compliant with RoHS and REACH standards, they offer a balance of strength and durability. Available in standard radial clearance, with options for C3, C4, or C5 if needed.
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Performance Features of 2581 Single Cones
2581 Single Cones are crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 18,800 lbf.
The tapered roller design ensures smooth operation and efficient load distribution, enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.
The steel cage maintains roller alignment, reducing wear and extending service life.
How Is 2581 Single Cones Engineered for Reliability?
2581 Single Cones feature precise cone width tolerances of +0.003″ to -0.01″, ensuring consistent performance.
The open seal design allows for easy inspection and maintenance, reducing downtime.
Its dynamic radial rating of 32,800 lbf (C1) makes it suitable for heavy-duty applications.
The standard radial clearance option provides flexibility for different operational needs.
Built for Durability: 2581 Single Cones
2581 Single Cones are designed with a chrome steel construction, resisting wear and extending lifespan.
The effective center location of -0.34″ ensures optimal load distribution and stability.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial use.
The tapered roller design handles both radial and thrust loads efficiently.
Steel vs Ceramic Bearings: Strengths of 2581 Single Cones
2581 Single Cones use high-quality chrome steel for rings and steel for the cage, ensuring robustness.
The dynamic thrust rating of 2,280 lbf (Ca90) highlights its capability in thrust load applications.
Its standard radial clearance can be adjusted to C3/C4/C5 for specific operational requirements.
The open construction allows for easy lubrication, enhancing performance in demanding conditions.
Industrial Uses of 2581 Single Cones
2581 Single Cones are commonly used in heavy machinery, such as construction equipment and mining tools, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.
Where Is 2581 Single Cones Used?
You’ll often find 2581 Single Cones in automotive applications like wheel hubs and differential systems, where their precise inch measurements fit seamlessly. The open seal design allows for easy lubrication, extending service life.
Built for Heavy-Duty Use: 2581 Single Cones
2581 Single Cones excel in industrial gearboxes, providing reliable performance under high radial and thrust loads. The steel cage adds strength, making them suitable for continuous operation in harsh conditions.
Automotive vs Aerospace: Applications of 2581 Single Cones
In automotive settings, 2581 Single Cones support axle systems, while in aerospace, they’re used in landing gear mechanisms. Their ABEC-1 rating ensures consistent performance across different precision requirements.
Key Fields for 2581 Single Cones
2581 Single Cones are ideal for agricultural machinery, where their standard radial clearance accommodates varying load conditions. The temperature range of -30° to 110°C makes them versatile for outdoor use.
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