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The 3727 is a single cup tapered roller bearing with an outer diameter of 3.6875 inches and a width of 0.9375 inches, made from durable chrome steel. It fits well with various cone assemblies, including Timken models, ensuring easy replacements.
Its standard design and ABEC-1 rating provide reliable performance for general industrial use. The cup handles temperatures from -30°C to 110°C, making it suitable for varied environments.
The precise tolerances and robust construction ensure smooth operation under load. Ideal for applications like wheel hubs or gearboxes where tapered roller bearings are needed.
Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance and new installations. The 3700 series design offers compatibility across multiple setups.
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How Is 3727 Single Cup Engineered for Reliability?
3727 Single Cup is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its precise outer diameter tolerance of +0.001″ ensures a snug fit, enhancing stability and performance.
The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
The standard cup type and ABEC-1 rating make it suitable for general industrial applications.
Its interchangeable design with Timken models adds versatility and convenience.
Common Applications of 3727 Single Cups
3727 Single Cups are widely used in industrial machinery, particularly in conveyor systems and heavy-duty gearboxes where tapered roller bearings are essential. Their inch sizing makes them a convenient choice for equipment designed to imperial specifications.
In automotive applications, 3727 Single Cups provide reliable support for wheel hubs and differential systems, ensuring smooth operation under varying loads. The chrome steel construction enhances durability in high-stress environments.
For agricultural machinery, 3727 Single Cups are often found in tractor transmissions and harvesters, where their robust design handles demanding conditions. The standard series compatibility simplifies maintenance and replacements.
Where Is 3727 Single Cups Used?
You’ll often spot 3727 Single Cups in construction equipment like excavators and loaders, where they manage radial and axial loads effectively. Their tapered design ensures stability even under uneven force distribution.
In mining operations, 3727 Single Cups are trusted for their ability to withstand harsh conditions, such as in crushers and vibrating screens. The ABEC-1 rating balances precision with cost-effectiveness for these applications.
Built for Heavy-Duty Use: 3727 Single Cups
3727 Single Cups excel in forestry machinery, supporting components like saw blades and log splitters. Their chrome steel rings resist wear, even with constant exposure to dirt and debris.
They’re also a go-to for railway axle boxes, where consistent performance is crucial for safety. The temperature range of -30° to 110°C ensures reliability in diverse climates.
Automotive vs Aerospace: Applications of 3727 Single Cups
In automotive settings, 3727 Single Cups are common in drivetrains, offering a balance of strength and affordability. Their interchangeability with Timken models simplifies sourcing for repairs.
While less common in aerospace, they occasionally appear in ground support equipment. The REACH compliance ensures they meet environmental standards without compromising performance.
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