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The 37431A single cone is an imperial-sized tapered roller bearing with a 4.3125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 30700 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its open design and steel cage ensure easy maintenance and long service life. The bearing is part of the 37000 series and is interchangeable with Timken models, making it a versatile replacement option.
With standard radial clearance and ABEC-1 precision, it suits heavy-duty applications like industrial gearboxes or axle systems. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.
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Performance Features of 37431A Bearing
37431A Bearing is built with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 30700 lbf, making it suitable for heavy-duty applications.
The tapered roller design enhances stability and efficiency in various operating conditions.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.
How Is 37431A Bearing Engineered for Reliability?
37431A Bearing features a single-row construction with precise bore diameter tolerances for consistent performance.
The effective center location of 0.54″ ensures optimal load distribution and smooth operation.
Its dynamic thrust rating of 8250 lbf at 90 million revolutions highlights its long-lasting design.
The standard radial clearance options provide flexibility for different application needs.
Designed for Durability: 37431A Bearing
37431A Bearing’s chrome steel composition resists wear, extending its service life in demanding conditions.
The open seal type allows for easy maintenance and inspection, reducing downtime.
With an ABEC-1 rating, it offers reliable precision for industrial applications.
Its compatibility with Timken models makes it a versatile choice for replacements.
Industrial Uses of 37431A Bearing
37431A Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The inch sizing makes it a straightforward fit for older or imperial-based systems.
In automotive applications, 37431A Bearing supports wheel hubs and axles, providing stability under varying road conditions. Its chrome steel construction ensures long-lasting performance even in demanding environments.
For industrial fans and pumps, 37431A Bearing’s open design allows for easy lubrication, reducing maintenance downtime. The steel cage adds durability, making it suitable for continuous operation.
Where Is 37431A Bearing Used?
37431A Bearing finds its place in agricultural machinery, such as tractors and harvesters, where reliability is key. Its ABEC-1 rating ensures consistent performance without overcomplicating the design.
The bearing also works well in railway applications, supporting axles and gearboxes. The standard radial clearance offers a balance between precision and ease of installation.
Built for Heavy-Duty Use: 37431A Bearing
37431A Bearing is ideal for forestry equipment, handling the rough terrain and heavy loads typical in this industry. The dynamic radial load capacity ensures it can take on challenging tasks.
In material handling systems, 37431A Bearing’s tapered rollers provide smooth operation under varying load conditions. The temperature range makes it adaptable to different working environments.
Automotive vs Aerospace: Applications of 37431A Bearing
In automotive settings, 37431A Bearing is often found in drivetrains, where its combined load capacity is essential. The inch measurements simplify replacements in older vehicle models.
For aerospace ground support equipment, 37431A Bearing offers reliability without the need for high-precision tolerances. Its robust construction suits the demanding but less critical roles in this sector.
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