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The 319444 B-2LS is a double-row cylindrical roller bearing with a 220mm bore and 300mm outer diameter, built for heavy combined loads. Made from durable chrome steel, it handles radial loads up to 198000 lbf and operates in temperatures from -30°C to 110°C.
Its full-complement design (no cage) maximises roller count for higher load capacity, while the sealed construction keeps contaminants out. The bearing is pre-lubricated for grease or oil, simplifying maintenance.
Ideal for industrial machinery like gearboxes or presses where high radial loads are common. It’s interchangeable with SKF bearings, offering a reliable replacement option.
Compliant with RoHS and REACH standards, this model features snap ring grooves (DIN 471/SW 300) for secure mounting. The 95mm width provides stability in demanding applications.
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Performance Features of 319444 B-2LS Bearing
319444 B-2LS Bearing is built with double-row full complement cylindrical rollers, offering high load capacity and durability.
Its 52100 chrome steel construction ensures resistance to wear and tear, even under heavy radial loads.
The sealed design of 319444 B-2LS Bearing protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 198,000 lbf, it handles demanding applications with ease.
319444 B-2LS Bearing operates smoothly within a temperature range of -30° to 110°C, ensuring reliable performance.
Its full complement roller design maximises load distribution, reducing stress on individual components.
The grease or oil lubrication options provide flexibility for different operating conditions.
319444 B-2LS Bearing’s precision tolerances ensure consistent performance and long service life.
Industrial Uses of 319444 B-2LS Bearing
319444 B-2LS Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles combined loads efficiently. The sealed construction helps keep contaminants out, extending service life in dusty environments.
What Makes 319444 B-2LS Bearing a Preferred Choice?
With its full complement of cylindrical rollers, 319444 B-2LS Bearing offers high radial load capacity, making it suitable for applications like rolling mills and mining equipment. The chrome steel construction ensures durability even under demanding conditions.
Built for Heavy-Duty Use: 319444 B-2LS Bearing
319444 B-2LS Bearing excels in construction equipment, such as cranes and excavators, where its robust design withstands heavy loads and harsh operating conditions. The grease or oil lubrication options provide flexibility for different maintenance needs.
Automotive vs Aerospace: Applications of 319444 B-2LS Bearing
In automotive applications, 319444 B-2LS Bearing supports large drivetrain components, while in aerospace, it might be found in ground support equipment. Its metric sizing and high load capacity make it versatile across industries.
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