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The 321 single cones are tapered roller bearings designed for combined loads, with a 1.0148-inch bore and made from durable chrome steel. They handle dynamic radial loads up to 16800 lbf and operate smoothly in temperatures from -30°C to 110°C.
Their open design and steel cage ensure easy maintenance and long service life. The bearings come in standard radial clearance, with options for C3, C4, or C5 clearances to suit different needs.
These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.
Compliant with RoHS and REACH standards, they offer reliable performance in demanding conditions. The ABEC-1 rating ensures consistent precision for general-purpose use.
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How Is 321 Single Cones Engineered for Reliability?
321 Single Cones are crafted from chrome steel, offering robust resistance to combined loads.
Their dynamic radial load capacity reaches 16,800 lbf, ensuring dependable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, 321 Single Cones perform reliably in diverse conditions.
Designed for standard radial clearance, they provide flexibility for different operational needs.
The ABEC-1 rating ensures consistent precision and smooth operation.
Industrial Uses of 321 Bearing
The 321 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for long-term use.
Where Is 321 Bearing Used?
You’ll often find 321 Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads.
The inch sizing makes it compatible with many North American vehicles, offering a straightforward replacement option.
Built for Heavy-Duty Use: 321 Bearing
In industrial settings, 321 Bearing excels in conveyor systems and gearboxes, where its open design allows for easy lubrication and maintenance.
The steel cage adds strength, ensuring smooth operation even under high stress.
Automotive vs Aerospace: Applications of 321 Bearing
While 321 Bearing is popular in automotive systems for its load-handling capabilities, it’s also found in aerospace ground support equipment.
The ABEC-1 rating provides a balance of precision and affordability for these diverse uses.
Perfect Fit for Automation: 321 Bearing
In automated production lines, 321 Bearing supports robotic arms and assembly machines with its reliable performance.
The standard radial clearance ensures consistent movement, reducing downtime in high-speed operations.
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