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The 947 single cone is a tapered roller bearing with a 4.4062-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 129,000 lbf and static loads up to 177,000 lbf.
Its open design and steel cage ensure reliable performance, even at temperatures from -30°C to 110°C. The bearing is interchangeable with Timken models, making it a practical choice for replacements.
With standard radial clearance and ABEC-1 rating, it suits heavy-duty applications like industrial gearboxes or axle systems. The robust construction ensures long service life under demanding conditions.
Compliant with RoHS and REACH standards, it’s a safe and dependable option for various machinery needs. The cone width of 2.625 inches provides stability under high loads.
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Performance Features of 947 Bearing
947 Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 129,000 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs well in various environments.
How Is 947 Bearing Engineered for Reliability?
947 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance ensures smooth operation, suitable for a range of applications.
The ABEC-1 rating confirms its precision and consistent performance.
Built for Durability: 947 Bearing
947 Bearing’s single-row construction ensures stability under heavy loads.
The steel cage design minimises wear, keeping the rollers in perfect alignment.
With a static radial load capacity of 177,000 lbf, it excels in demanding industrial uses.
Its wide temperature range makes it adaptable to various working conditions.
Steel vs Ceramic Bearings: Strengths of 947 Bearing
947 Bearing uses chrome steel for rings and steel for the cage, balancing strength and cost-efficiency.
This material choice ensures high load capacity and resistance to wear.
The open seal design allows for easy inspection and maintenance.
Its compatibility with Timken models makes it a versatile replacement option.
Why Choose 947 Bearing for Precision Tasks?
947 Bearing’s tapered rollers provide precise load distribution, reducing stress on components.
The effective centre location of -0.78″ ensures accurate alignment in assemblies.
With a dynamic radial rating of 33,300 lbf at 90 million revolutions, it offers long-term reliability.
The standard radial clearance options allow for customisation based on application needs.
Industrial Uses of 947 Bearing
The 947 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in rugged environments.
In automotive applications, 947 Bearing fits well in wheel hubs and differential systems, providing reliable performance under high stress. The inch sizing makes it a preferred choice for American-made vehicles.
Key Fields for 947 Bearing
For industrial gearboxes, 947 Bearing offers smooth operation due to its standard radial clearance and robust steel cage. It’s also suitable for agricultural machinery, where consistent performance is key.
In railway systems, 947 Bearing supports axle assemblies, thanks to its high dynamic radial load capacity. The open seal design allows for easy lubrication and maintenance.
Where Is 947 Bearing Used?
You’ll often find 947 Bearing in conveyor systems, where its tapered rollers manage both radial and thrust loads efficiently. The ABEC-1 rating ensures adequate precision for most industrial needs.
It’s also a solid choice for wind turbine gearboxes, where its temperature range (-30° to 110°C) suits varying operational conditions. The steel cage adds longevity even in high-vibration settings.
Built for Heavy-Duty Use: 947 Bearing
In construction cranes, 947 Bearing handles heavy loads with ease, thanks to its high static radial load capacity (177000 lbf). The single-row design simplifies installation and replacement.
For oilfield equipment, 947 Bearing’s resistance to wear makes it ideal for pumps and drilling rigs. The inch measurements ensure compatibility with standard imperial components.
Automotive vs Aerospace: Applications of 947 Bearing
In trucks and buses, 947 Bearing excels in wheel ends, offering durability and ease of maintenance. Its dynamic thrust rating (18600 lbf) suits frequent stop-start cycles.
While not typically used in aerospace, 947 Bearing fits well in ground support equipment, where its robustness meets the demands of heavy lifting and towing.
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