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The HH221440 is a single-row tapered roller bearing cone with a 3.75-inch bore, made from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 120,000 lbf and a static radial load of 156,000 lbf.
Its open design allows for 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 various industrial conditions.
This cone is part of the HH221400 series and is interchangeable with Timken bearings, offering flexibility for replacements. Ideal for heavy-duty applications like gearboxes or construction equipment where robust performance is needed.
Compliant with RoHS and REACH standards, it’s a dependable choice for engineers and maintenance teams looking for durability and ease of use. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.
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How Does HH221440 Bearing Handle Combined Loads?
HH221440 Bearing is crafted with chrome steel rings, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 120,000 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.
Designed for Durability: HH221440 Bearing
HH221440 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances strength, while the steel cage ensures smooth operation.
Its dynamic thrust rating of 17,800 lbf (Ca90) makes it suitable for heavy-duty tasks.
Standard radial clearance options (C3/C4/C5) provide flexibility for different installation needs.
Structural Advantages of HH221440 Bearing
HH221440 Bearing’s cone width tolerance of +0.003″ to -0.01″ ensures precise fit and alignment.
The effective center location of -0.59″ improves load distribution and stability.
With a static radial load capacity of 156,000 lbf, it handles high-stress applications effectively.
ABEC-1 rating guarantees consistent performance for industrial use.
Why Choose HH221440 Bearing for Precision Tasks?
HH221440 Bearing’s tapered roller design delivers accurate performance under combined loads.
The cage clearance design (0.16″ frontface, 0.08″ backface) minimises friction and wear.
Its dynamic radial rating (C90) of 31,100 lbf ensures long-term reliability.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.
Industrial Uses of HH221440 Bearing
HH221440 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.
Where Is HH221440 Bearing Used?
You’ll often find HH221440 Bearing in agricultural machinery, such as tractors and harvesters, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a good fit for older or North American-made equipment.
Built for Heavy-Duty Use: HH221440 Bearing
HH221440 Bearing works well in railway applications, particularly in axle boxes where reliability is key. The steel cage provides extra strength, making it suitable for long-haul freight trains.
Automotive vs Aerospace: Applications of HH221440 Bearing
In automotive settings, HH221440 Bearing supports wheel hubs and drivetrains, offering stable performance under varying loads. For aerospace, its precision makes it useful in landing gear systems, though it’s more common in ground support equipment.
Key Fields for HH221440 Bearing
HH221440 Bearing is a solid choice for industrial fans and blowers, where its standard radial clearance ensures consistent operation. The open seal design allows for easy lubrication, reducing maintenance downtime.
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