+86 15806631151
info@sdtflbearing.com
/387W-Single-Cones-(Imperial)-Dimensions.webp)
The 387W single cones are tapered roller bearings with a 2.25″ bore, designed for combined loads and 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 come in standard radial clearance, with options for C3, C4, or C5 clearances to suit different needs.
These cones are part of the 385 series and are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
With an ABEC-1 rating, they offer reliable precision for general industrial use. Compliant with RoHS and REACH standards, they are safe for various environments.
"*" indicates required fields
How Is 387W Bearing Engineered for Reliability?
387W Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 24,200 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
What Makes 387W Bearing Suitable for High-Temperature Applications?
387W Bearing is built to withstand temperatures from -30° to 110°C without losing performance.
The chrome steel construction resists wear, even under high thermal stress.
Its open design allows for better heat dissipation, reducing the risk of overheating.
This makes it ideal for applications where temperature fluctuations are common.
Designed for Durability: 387W Bearing
387W Bearing’s single-row tapered roller design ensures long-lasting performance under combined loads.
The steel cage maintains roller alignment, minimising wear and extending service life.
With a dynamic radial rating of 24,200 lbf, it handles heavy loads with ease.
Its standard radial clearance options provide flexibility for different applications.
Steel vs Ceramic Bearings: Strengths of 387W Bearing
387W Bearing uses chrome steel rings and a steel cage for enhanced strength and durability.
This construction offers excellent resistance to wear and fatigue in demanding conditions.
The tapered roller design ensures efficient load distribution and smooth operation.
It’s a reliable choice for applications where metal components are preferred.
Performance Features of 387W Bearing
387W Bearing combines chrome steel rings with a steel cage for robust performance.
Its dynamic thrust rating of 3,810 lbf ensures reliability under heavy loads.
The tapered roller design minimises friction, promoting smoother operation.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Industrial Uses of 387W Bearing
The 387W 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 tough working conditions.
Where Is 387W Bearing Used?
You’ll often find 387W Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. The inch sizing makes it a popular choice for North American vehicles.
Built for Heavy-Duty Use: 387W Bearing
In industrial conveyor systems, 387W Bearing provides reliable performance thanks to its steel cage and standard radial clearance. It’s a practical option for environments requiring consistent load support.
Automotive vs Aerospace: Applications of 387W Bearing
While 387W Bearing excels in truck and trailer axles, its precision also suits agricultural machinery. The ABEC-1 rating ensures dependable performance without over-engineering for less critical applications.
Key Fields for 387W Bearing
For railway applications, 387W Bearing’s tapered rollers handle both radial and thrust loads, making it ideal for freight car axles. The temperature range suits most operational environments.
"*" indicates required fields