+86 15806631151
info@sdtflbearing.com
/HH221449XX-Single-Cones-(Imperial)-Dimensions.webp)
The HH221449XX is a single-row tapered roller bearing cone with a 4-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 142,000 lbf and operates smoothly from -30°C to 110°C.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 2.265 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.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.
"*" indicates required fields
How Does HH221449XX Bearing Handle Combined Loads?
HH221449XX Bearing is built with chrome steel rings, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 142,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation under combined loads, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
HH221449XX Bearing’s steel cage keeps the rollers aligned, enhancing durability and service life.
Its standard radial clearance options provide flexibility for different operational needs.
Industrial Uses of HH221449XX Bearing
HH221449XX Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.
Where Is HH221449XX Bearing Used?
You’ll often find HH221449XX Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a go-to choice for North American machinery.
Built for Heavy-Duty Use: HH221449XX Bearing
HH221449XX Bearing excels in industrial gearboxes, thanks to its robust steel cage and precise tolerances. The open seal design allows for easy lubrication, extending its service life in high-load scenarios.
Automotive vs Aerospace: Applications of HH221449XX Bearing
In automotive systems, HH221449XX Bearing supports heavy axles and drivetrains, while in aerospace, its reliability suits auxiliary equipment. The ABEC-1 rating ensures consistent performance across both sectors.
Key Fields for HH221449XX Bearing
HH221449XX Bearing is a staple in agricultural machinery, where its tapered rollers handle uneven loads from ploughs and harvesters. The standard radial clearance offers flexibility for various operating conditions.
"*" indicates required fields