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The 99591 is a single-row tapered roller bearing cone with a 5.9-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 132,000 lbf and static loads up to 211,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 2.8 inches, with precise tolerances for a secure fit.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The standard radial clearance can also be adjusted to C3, C4, or C5 if needed.
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Performance Features of 99591 Single Cones
99591 Single Cones are crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 132,000 lbf.
The tapered roller design ensures smooth operation and efficient load distribution.
With a bore diameter of 5.9045 inches and a cone width of 2.8125 inches, 99591 Single Cones fit precisely in various applications.
The steel cage maintains roller alignment, reducing wear and enhancing durability.
99591 Single Cones operate effectively in temperatures ranging from -30° to 110°C, making them suitable for diverse environments.
Their ABEC-1 rating ensures reliable performance for standard precision requirements.
The open seal design of 99591 Single Cones allows for easy maintenance and inspection.
This feature, combined with their high load capacity, makes them a practical choice for heavy-duty applications.
Industrial Uses of 99591 Single Cones
99591 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, 99591 Single Cones support axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Their inch sizing makes them compatible with a variety of North American vehicle models.
For industrial conveyor systems, 99591 Single Cones offer smooth operation and long service life, thanks to their robust steel cage and precise tolerances. The open seal design allows for easy lubrication and maintenance.
Where Is 99591 Single Cones Used?
You’ll often find 99591 Single Cones in agricultural machinery, where their ability to handle heavy loads and harsh conditions is a real advantage. The standard radial clearance ensures consistent performance over time.
In railway applications, 99591 Single Cones are trusted for their reliability in bogies and traction motors. The ABEC-1 rating provides a good balance of precision and cost-effectiveness for these uses.
Built for Heavy-Duty Use: 99591 Single Cones
99591 Single Cones excel in applications like wind turbines, where their dynamic load capacity and temperature range make them a solid choice. The steel cage adds extra strength for long-term reliability.
In material handling equipment, 99591 Single Cones ensure smooth operation under constant stress. Their compatibility with Timken designs makes them a versatile option for maintenance and replacements.
Automotive vs Aerospace: Applications of 99591 Single Cones
In automotive settings, 99591 Single Cones are ideal for drivetrain components, offering a balance of strength and precision. Their inch measurements simplify integration into existing systems.
For aerospace ground support equipment, 99591 Single Cones provide dependable performance without the need for frequent maintenance. The chrome steel rings resist wear even under continuous use.
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