+86 15806631151
info@sdtflbearing.com
/387-Single-Cones-(Imperial)-Dimensions.webp)
The 387 single cones are tapered roller bearings with a 2.25″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 24200 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 are part of the 385 series and come in standard radial clearance, with options for C3, C4, or C5.
Interchangeable with Timken models, these cones are a reliable choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
Compliant with RoHS and REACH standards, they offer robust performance in demanding conditions.
"*" indicates required fields
Built for Reliability: 387 Bearing
387 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,200 lbf, ensuring steady performance in tough conditions.
The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
387 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision for industrial applications.
Industrial Uses of 387 Single Cones
387 Single Cones are commonly used in heavy machinery like construction equipment and mining gear, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.
In automotive applications, 387 Single Cones support wheel hubs and differential systems, providing reliable performance under varying loads. Their inch sizing makes them a good fit for American and British vehicle models.
For industrial conveyor systems, 387 Single Cones offer smooth operation and easy maintenance due to their open design. The steel cage adds strength, making them suitable for high-load scenarios.
Where Is 387 Single Cones Used?
You’ll often find 387 Single Cones in agricultural machinery, such as tractors and harvesters, where their robust design handles rough terrain. The standard radial clearance ensures consistent performance over time.
In railway applications, 387 Single Cones are used in axle boxes, where their tapered rollers manage both radial and thrust loads. The ABEC-1 rating provides a balance of precision and affordability.
Built for Heavy-Duty Use: 387 Single Cones
387 Single Cones excel in forestry equipment like log splitters and sawmills, thanks to their high dynamic radial load capacity. The steel cage keeps everything aligned even under intense vibration.
For oil and gas drilling rigs, 387 Single Cones withstand harsh environments while maintaining smooth operation. Their temperature range of -30° to 110°C ensures reliability in extreme conditions.
Automotive vs Aerospace: Applications of 387 Single Cones
In automotive systems, 387 Single Cones are ideal for heavy-duty trucks and trailers, where their load capacity shines. The inch measurements simplify replacements in older machinery.
For aerospace ground support equipment, 387 Single Cones provide precision and durability. Their chrome steel rings resist wear, making them a practical choice for frequent use.
"*" indicates required fields