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The 319438 DA-2LS is a double-row full complement cylindrical roller bearing, measuring 190mm by 260mm by 80mm. Made from durable 52100 chrome steel, it handles combined loads with a dynamic radial load capacity of 123750 lbf.
Its sealed design keeps contaminants out, while the full complement roller arrangement boosts load capacity without a cage. The bearing works in temperatures from -30°C to 110°C and can be lubricated with grease or oil.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are common.
Weighing 13.3kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a reliable option for demanding environments.
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How Does 319438 DA-2LS Bearing Handle Combined Loads?
319438 DA-2LS Bearing features a double-row full complement design, providing excellent load distribution for combined radial and axial loads.
Its 52100 chrome steel construction ensures durability and resistance to wear in demanding applications.
The sealed design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 123,750 lbf, it delivers reliable performance under heavy loads.
Why Choose 319438 DA-2LS Bearing for Heavy-Duty Applications?
319438 DA-2LS Bearing’s full complement roller arrangement maximises load capacity without a cage, enhancing its strength.
The grease or oil lubrication options ensure smooth operation across a temperature range of -30° to 110°C.
Its precise tolerances and robust construction make it ideal for industrial machinery.
The sealed design reduces maintenance needs while extending service life.
Structural Advantages of 319438 DA-2LS Bearing
319438 DA-2LS Bearing’s double-row cylindrical rollers provide superior radial load handling, ideal for high-stress applications.
The chrome steel rollers and rings offer high resistance to wear, ensuring long-term reliability.
With a static radial load capacity of 265,500 lbf, it performs well in stationary heavy-load scenarios.
The snap ring groove design simplifies installation and secures the bearing in place.
Designed for Durability: 319438 DA-2LS Bearing
319438 DA-2LS Bearing’s full complement design eliminates the cage, allowing more rollers for increased load capacity.
Its sealed construction prevents dirt and moisture ingress, making it suitable for challenging environments.
The 52100 chrome steel material ensures high fatigue resistance and long service life.
With a weight of 13.3 kg, it balances robustness and practicality for industrial use.
How Is 319438 DA-2LS Bearing Engineered for Reliability?
319438 DA-2LS Bearing’s double-row configuration distributes loads evenly, reducing stress on individual rollers.
The sealed design maintains lubrication and keeps contaminants out, enhancing operational reliability.
Its high static radial load rating of 265,500 lbf ensures stability in heavy-duty applications.
The precise dimensional tolerances guarantee consistent performance and easy integration into machinery.
Industrial Uses of 319438 DA-2LS Bearing
319438 DA-2LS Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles both radial and axial loads efficiently. The sealed construction helps keep contaminants out, extending service life in dusty environments.
Where Is 319438 DA-2LS Bearing Used?
You’ll often find 319438 DA-2LS Bearing in wind turbine gearboxes, where its high load capacity and grease lubrication ensure reliable performance. Its full complement roller design also makes it suitable for slow-speed, high-load applications like mining equipment.
Built for Heavy-Duty Use: 319438 DA-2LS Bearing
319438 DA-2LS Bearing excels in steel mill machinery, where its chrome steel construction withstands extreme loads and temperatures. The absence of a cage allows for maximum roller count, boosting its load-bearing capabilities.
Automotive vs Aerospace: Applications of 319438 DA-2LS Bearing
In automotive settings, 319438 DA-2LS Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision and durability. The metric sizing ensures compatibility with global engineering standards.
Perfect Fit for Automation: 319438 DA-2LS Bearing
319438 DA-2LS Bearing is a reliable choice for robotic assembly lines, where its sealed design reduces maintenance needs. The high static radial load capacity also makes it ideal for stationary automation equipment.
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