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The 19143-19283-B is a single-row tapered roller bearing with a flange, measuring 1.4375″ x 2.8346″ 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 ensures secure mounting, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
Interchangeable with Timken models, it’s a practical choice for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.
Weighing just 1 lb, it’s robust yet lightweight. Compliant with RoHS and REACH standards for safe use.
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Why Choose 19143-19283-B Bearing for Combined Loads?
19143-19283-B Bearing features a tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 11,400 lbf.
The flanged cup design provides secure mounting, enhancing stability in various applications.
With a standard radial clearance, it offers reliable performance across a temperature range of -30° to 110°C.
19143-19283-B Bearing’s steel cage maintains roller alignment, reducing friction and wear.
Its ABEC-1 rating ensures consistent precision, making it suitable for industrial use.
Industrial Uses of 19143-19283-B Bearing
19143-19283-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, 19143-19283-B Bearing fits well in wheel hubs and differentials, thanks to its inch sizing and compatibility with Timken designs. Its chrome steel construction ensures durability under varying road conditions.
For industrial conveyors, 19143-19283-B Bearing’s open design allows easy lubrication, extending service life in dusty environments. The standard radial clearance offers flexibility for different operational needs.
What Makes 19143-19283-B Bearing a Preferred Choice?
19143-19283-B Bearing stands out in machinery requiring precise alignment, like printing presses, due to its tapered rollers and flanged cup. The steel cage provides reliable support during high-speed rotations.
In mining equipment, 19143-19283-B Bearing’s robust construction handles heavy radial and thrust loads effortlessly. Its ABEC-1 rating ensures consistent performance in demanding conditions.
Built for Heavy-Duty Use: 19143-19283-B Bearing
19143-19283-B Bearing excels in forklifts and cranes, where its dynamic load capacity of 11,400 lbf ensures smooth operation. The chrome steel rollers resist wear even under constant stress.
For gearboxes, 19143-19283-B Bearing’s effective center location reduces friction, improving efficiency. The temperature range of -30° to 110°C makes it versatile for various climates.
Automotive vs Aerospace: Applications of 19143-19283-B Bearing
In automotive drivetrains, 19143-19283-B Bearing’s inch sizing simplifies replacements in older models. Its static radial load capacity of 13,000 lbf ensures longevity.
For aerospace ground equipment, 19143-19283-B Bearing’s lightweight design (1 lb) and compliance with RoHS standards make it an eco-friendly option. The steel cage withstands vibrations during ground operations.
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