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The 87737 is a single-row tapered roller bearing cone with a 7.375″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 114,000 lbf and static loads up to 156,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for tough conditions.
This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.
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Why Choose 87737 Single Cones for Combined Loads?
87737 Single Cones are crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Their dynamic radial load capacity reaches 114,000 lbf, making them suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear over time.
With a temperature range of -30° to 110°C, they perform reliably in various operating conditions.
How Is 87737 Single Cones Engineered for Reliability?
87737 Single Cones feature a tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Their dynamic radial rating (C90) of 29,700 lbf ensures long-lasting performance.
Designed with standard radial clearance, they offer flexibility for different application needs.
Built for Durability: 87737 Single Cones
87737 Single Cones are designed to withstand heavy loads, with a static radial load capacity of 156,000 lbf.
The steel cage maintains roller alignment, ensuring smooth operation and extended service life.
They operate efficiently within a broad temperature range, from -30° to 110°C.
Their ABEC-1 rating guarantees consistent precision in demanding environments.
Steel vs Chrome Steel Bearings: Strengths of 87737 Single Cones
87737 Single Cones use chrome steel rings and steel cages, balancing strength and durability.
The tapered roller design efficiently handles combined loads, reducing stress on components.
With a dynamic thrust rating (Ca90) of 21,100 lbf, they excel in high-load scenarios.
Their standard radial clearance options make them versatile for various industrial applications.
Industrial Uses of 87737 Single Cones
The 87737 Single Cones are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered roller design handles combined loads effectively. Their chrome steel construction ensures durability in demanding environments.
In automotive applications, 87737 Single Cones provide reliable support for wheel hubs and differential systems, thanks to their high dynamic radial load capacity. The inch sizing makes them compatible with a variety of industrial and transport machinery.
For agricultural equipment, 87737 Single Cones offer robust performance in tractors and harvesters, where their steel cage enhances longevity. The standard radial clearance allows for smooth operation even under varying load conditions.
Where Is 87737 Single Cones Used?
You’ll often find 87737 Single Cones in railway applications, particularly in axle boxes where their tapered roller design manages both radial and thrust loads. The open seal type simplifies maintenance in these high-use scenarios.
In marine equipment, 87737 Single Cones are valued for their resistance to wear and corrosion, making them ideal for ship propulsion systems. Their temperature range ensures performance in both cold and warm climates.
Built for Heavy-Duty Use: 87737 Single Cones
The 87737 Single Cones excel in steel mills, where their high static radial load capacity supports rolling mills and conveyors. Their robust construction minimises downtime in continuous operation.
For wind turbines, 87737 Single Cones handle the dynamic loads of rotor shafts efficiently. The ABEC-1 rating ensures consistent performance in these critical energy applications.
Automotive vs Aerospace: Applications of 87737 Single Cones
In automotive settings, 87737 Single Cones are trusted for drivetrain components due to their combined load handling. Their inch measurements align with many US and UK vehicle standards.
In aerospace, these cones are less common but may appear in ground support equipment, where their durability and temperature tolerance are advantageous. The steel cage provides reliability in varied operational conditions.
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