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The KLL428349 is a single-row tapered roller bearing cone with a 5.5-inch bore, made from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 25500 lbf and a static radial load of 47400 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.
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Why Choose KLL428349 for Combined Load Applications?
KLL428349 is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 25,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs consistently in varied environments.
How Is KLL428349 Engineered for Reliability?
KLL428349 features a tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, even under high-stress conditions.
Its standard radial clearance allows for smooth operation, with options for C3/C4/C5 available.
This design ensures long service life with minimal maintenance requirements.
Built for Durability: KLL428349
KLL428349’s single-row construction provides stability and efficiency in heavy-duty applications.
The steel cage and chrome steel rollers work together to minimise wear over time.
With a static radial load capacity of 47,400 lbf, it handles intense operational demands.
Its ABEC-1 rating ensures consistent precision and performance.
Steel vs Chrome Steel: Strengths of KLL428349
KLL428349 combines chrome steel rings with a steel cage for balanced strength and longevity.
The tapered roller design efficiently manages combined loads, reducing stress on components.
Its dynamic thrust rating of 4,130 lbf (Ca90) ensures reliable performance under pressure.
This makes it a practical choice for industrial and automotive applications.
Industrial Uses of KLL428349 Bearing
KLL428349 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
Where Is KLL428349 Bearing Used?
You’ll often find KLL428349 Bearing in agricultural machinery, supporting gearboxes and wheel hubs. Its inch sizing makes it a good fit for older or imperial-system equipment still in use.
Built for Heavy-Duty Use: KLL428349 Bearing
KLL428349 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability, even at higher speeds.
Automotive vs Aerospace: Applications of KLL428349 Bearing
In automotive applications, KLL428349 Bearing works well in truck axles and differentials. For aerospace, its precision fits landing gear systems needing reliable load handling.
Perfect Fit for Automation: KLL428349 Bearing
KLL428349 Bearing is handy in conveyor systems within factories, where consistent performance is key. The standard radial clearance offers flexibility for various setups.
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