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The 3381 single cones are tapered roller bearings with a 1.5-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 25800 lbf and operate smoothly in temperatures from -30°C to 110°C.
Their single-row construction and open design make them easy to maintain, while the steel cage ensures reliable performance. The effective center location of -0.43″ helps with precise alignment in various setups.
These cones are interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
Compliant with RoHS and REACH standards, they come in standard radial clearance with options for C3, C4, or C5 fits. The ABEC-1 rating ensures consistent performance for general industrial use.
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Performance Features of 3381 Single Cones
3381 Single Cones are crafted from chrome steel, offering strong resistance to combined loads.
Their dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, they perform well in various environments.
Designed for easy installation, 3381 Single Cones minimise maintenance needs.
Their standard radial clearance options provide flexibility for different operational requirements.
Industrial Uses of 3381 Bearing
3381 Bearing is commonly used in heavy machinery like construction equipment and agricultural vehicles, where its tapered roller design handles combined loads efficiently. The inch sizing makes it a straightforward fit for older machinery still using imperial measurements.
In automotive applications, 3381 Bearing works well in wheel hubs and differential systems, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life in high-stress environments.
For industrial conveyor systems, 3381 Bearing’s dynamic load capacity ensures reliable performance under continuous operation. The steel cage adds durability, making it suitable for dusty or high-vibration settings.
What Makes 3381 Bearing a Preferred Choice?
3381 Bearing’s compatibility with Timken equivalents makes it a versatile option for maintenance and replacements. Its standard radial clearance options provide flexibility for different operational needs.
The bearing’s temperature tolerance suits both indoor and outdoor applications, from factory machinery to mobile equipment. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.
Built for Heavy-Duty Use: 3381 Bearing
3381 Bearing excels in mining equipment, where its tapered rollers manage heavy radial and thrust loads. The chrome steel rings resist wear, even in abrasive environments.
In forestry machinery, 3381 Bearing’s durability stands up to rough terrain and variable loads. The steel cage ensures smooth rotation, reducing downtime for maintenance.
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