+86 15806631151 info@sdtflbearing.com
/2689-Single-Cones-(Imperial)-Dimensions.webp)
The 2689 single cones are imperial-sized tapered roller bearings with a 1.125″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 17200 lbf and operate smoothly in temperatures from -30°C to 110°C.
Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings come in standard radial clearance but are also available in C3, C4, or C5 options for different applications.
These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.
Compliant with RoHS and REACH standards, they offer a balance of strength and versatility. The ABEC-1 rating ensures consistent performance for general industrial use.
"*" indicates required fields
Performance Features of 2689 Bearing
2689 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 17200 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.
The steel cage maintains proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
How Is 2689 Bearing Engineered for Reliability?
2689 Bearing features a single-row construction, designed to handle both radial and thrust loads effectively.
Its chrome steel rings and steel cage provide strength and longevity under heavy use.
The standard radial clearance ensures consistent performance across different applications.
With an ABEC-1 rating, it balances precision and affordability.
Designed for Durability: 2689 Bearing
2689 Bearing’s tapered rollers and chrome steel construction make it ideal for demanding environments.
It supports dynamic radial loads up to 17200 lbf and static radial loads of 18400 lbf.
The open seal type allows for easy inspection and maintenance.
Its wide temperature range ensures reliability in both hot and cold conditions.
Common Applications of 2689 Bearing
2689 Bearing is widely used in industrial equipment, especially in heavy machinery like conveyors and gearboxes, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.
In automotive applications, 2689 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.
For automation systems, 2689 Bearing supports robotic arms and assembly lines, where its open design allows for easy lubrication and maintenance. The steel cage adds stability during high-speed operations.
Where Is 2689 Bearing Used?
You’ll often find 2689 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers distribute loads evenly, reducing wear.
In construction equipment, 2689 Bearing is a go-to choice for excavators and cranes, thanks to its high dynamic radial load capacity. The standard radial clearance ensures smooth operation even under heavy stress.
Built for Heavy-Duty Use: 2689 Bearing
2689 Bearing excels in mining equipment, where its ability to handle both radial and thrust loads is crucial. The chrome steel rings and steel cage offer long-lasting performance in harsh environments.
For railway applications, 2689 Bearing is used in axle boxes, providing reliable support under constant vibration and load changes. Its temperature range makes it suitable for varying climates.
Automotive vs Aerospace: Applications of 2689 Bearing
In automotive systems, 2689 Bearing is ideal for transmissions and drivetrains, where its combined load capacity shines. The inch measurements align with many standard automotive designs.
For aerospace ground equipment, 2689 Bearing supports landing gear testing rigs and maintenance tools. Its ABEC-1 rating ensures sufficient precision for these critical applications.
"*" indicates required fields