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The 19143-19268-B is a single-row tapered roller bearing with a flange, measuring 1.4375″ x 2.6875″ x 0.6504″. Made from durable chrome steel, it handles combined loads up to 11400 lbf radially and 2250 lbf thrust.
Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The steel cage ensures smooth operation even under heavy loads.
This bearing is interchangeable with Timken models, making it a practical choice for replacements. It works well in temperatures from -30°C to 110°C.
Ideal for industrial machinery or automotive applications where combined loads are common. Compliant with RoHS and REACH standards, it weighs just 1 lb for easy handling.
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Performance Features of 19143-19268-B Bearing
19143-19268-B Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 11400 lbf, making it suitable for heavy-duty applications.
The flanged cup design ensures secure mounting, enhancing stability during operation.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
How Is 19143-19268-B Bearing Engineered for Reliability?
19143-19268-B Bearing features a tapered roller design, providing efficient load distribution and reduced friction.
The steel cage maintains roller alignment, ensuring smooth operation and extended service life.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
The ABEC-1 rating confirms its precision and consistent performance.
Designed for Durability: 19143-19268-B Bearing
19143-19268-B Bearing’s chrome steel construction resists wear, making it ideal for high-load scenarios.
The flanged cup adds extra support, preventing misalignment and improving longevity.
With a static radial load capacity of 13000 lbf, it handles demanding conditions with ease.
Its effective center location ensures optimal performance in various setups.
Steel vs Ceramic Bearings: Strengths of 19143-19268-B Bearing
19143-19268-B Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage provides durability while maintaining precise roller positioning.
Its dynamic thrust rating of 2250 lbf ensures reliable performance under axial loads.
The inch-based measurements make it compatible with imperial system applications.
Industrial Uses of 19143-19268-B Bearing
The 19143-19268-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with axial displacement.
In automotive systems, 19143-19268-B Bearing fits well in wheel hubs and differentials, thanks to its inch sizing and compatibility with Timken equivalents. Its chrome steel construction ensures durability under high stress and varying temperatures.
For industrial conveyors, 19143-19268-B Bearing’s open design allows easy lubrication, extending service life in dusty or high-load environments. The standard radial clearance also accommodates slight misalignments without compromising performance.
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