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The HM746646H is a single-row tapered roller bearing cone with a 9-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 256,000 lbf and static loads up to 355,000 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone width is 2.75 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 large vehicles 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 ensures versatility in various setups.
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How Does HM746646H Bearing Handle Combined Loads?
HM746646H Bearing is built with chrome steel rings, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 256,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.
Why Choose HM746646H Bearing for Heavy-Duty Applications?
HM746646H Bearing features a tapered roller design, optimised for combined load handling.
Its static radial load capacity of 355,000 lbf makes it suitable for demanding industrial uses.
The standard radial clearance allows for smooth operation, even under high stress.
ABEC-1 rating ensures consistent precision and reliability in performance.
Engineered for Reliability: HM746646H Bearing
HM746646H Bearing’s single-row construction provides stability and durability in operation.
The chrome steel material resists wear, maintaining performance over extended periods.
Effective center location of 0.27″ ensures balanced load distribution.
It meets RoHS and REACH compliance, making it safe for various applications.
Steel vs Chrome Steel Bearings: Strengths of HM746646H Bearing
HM746646H Bearing uses chrome steel rings for enhanced strength and longevity.
The steel cage offers durability while keeping maintenance needs low.
Dynamic thrust rating of 53,700 lbf ensures reliable performance under pressure.
Its inch-based measurements make it compatible with imperial system machinery.
Industrial Uses of HM746646H Bearing
HM746646H Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for North American industrial standards.
Where Is HM746646H Bearing Used?
You’ll often find HM746646H Bearing in agricultural machinery, supporting components like gearboxes and axles. Its chrome steel construction ensures durability even in dusty or high-load conditions.
Built for Heavy-Duty Use: HM746646H Bearing
HM746646H Bearing excels in railway applications, particularly in freight car wheel assemblies. The open seal design allows for easy lubrication, extending service life in demanding environments.
Automotive vs Aerospace: Applications of HM746646H Bearing
In automotive settings, HM746646H Bearing is used in truck differentials, while in aerospace, it supports landing gear systems. Its high dynamic load capacity makes it versatile across industries.
Essential Roles of HM746646H Bearing
HM746646H Bearing plays a key role in wind turbine yaw systems, where reliability is critical. The steel cage provides stability under varying wind loads and temperatures.
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