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The 27689 single cone is a tapered roller bearing with a 3.2813″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 26300 lbf and static loads up to 39900 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for various conditions.
This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like truck axles or industrial machinery where combined loads are common.
With an ABEC-1 rating and standard radial clearance, it provides consistent performance. Compliant with RoHS and REACH standards for safe and environmentally friendly use.
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Performance Features of 27689 Bearing
27689 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 26,300 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.
The steel cage maintains roller alignment, reducing wear and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
How Is 27689 Bearing Engineered for Reliability?
27689 Bearing features a single-row construction, designed for combined load applications with a static radial load of 39,900 lbf.
The chrome steel rings and steel cage provide strength and longevity.
Its effective center location of 0.02″ ensures precise alignment and smooth operation.
The open seal type allows for easy maintenance and inspection.
Built for Durability: 27689 Bearing
27689 Bearing’s tapered roller design handles dynamic thrust loads up to 4,860 lbf, making it suitable for demanding environments.
The steel cage and chrome steel components resist wear, extending service life.
With standard radial clearance options, it offers flexibility for various applications.
Its ABEC-1 rating ensures consistent performance in industrial settings.
Steel vs Ceramic Bearings: Strengths of 27689 Bearing
27689 Bearing’s chrome steel construction provides superior strength and durability compared to ceramic alternatives.
It supports dynamic radial loads up to 26,300 lbf, ideal for heavy-duty applications.
The steel cage ensures roller stability, reducing friction and noise.
With a temperature range of -30° to 110°C, it performs reliably in extreme conditions.
Why Choose 27689 Bearing for Precision Tasks?
27689 Bearing’s precise tapered roller design ensures accurate load distribution and smooth operation.
Its dynamic radial rating of 6,830 lbf at 90 million revolutions highlights its long-term reliability.
The chrome steel rings and steel cage resist wear, maintaining performance over time.
With standard radial clearance, it adapts to various precision applications.
Industrial Uses of 27689 Bearing
27689 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.
Where Is 27689 Bearing Used?
You’ll often find 27689 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.
Built for Heavy-Duty Use: 27689 Bearing
27689 Bearing excels in industrial conveyor systems, thanks to its high dynamic radial load capacity. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Industrial: Applications of 27689 Bearing
In automotive settings, 27689 Bearing supports heavy axles and transmissions, while in industrial settings, it’s ideal for gearboxes and large rotating equipment. Its versatility makes it a go-to choice.
Practical Applications of 27689 Bearing
27689 Bearing is a solid pick for agricultural machinery, where it handles both radial and thrust loads with ease. The steel cage adds extra strength, making it suitable for high-vibration environments.
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