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The 319434 B-2LS is a double-row cylindrical roller bearing with a 170mm bore and 230mm outer diameter, crafted from durable 52100 chrome steel. It supports combined loads up to 115200 lbf and runs smoothly at speeds up to 1000 RPM.
Its full-complement design (no cage) maximises load capacity, while the sealed construction keeps contaminants out. The bearing works in temperatures from -30°C to 110°C and accepts grease or oil lubrication.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial gearboxes where high radial loads are common.
Compliant with RoHS and REACH standards, it features snap ring grooves (DIN 471) for secure mounting. The 80mm width and 0.2mm tolerance ensure precise fitting in demanding applications.
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Why Choose 319434 B-2LS Bearing for Precision Tasks?
319434 B-2LS Bearing features a double-row full complement design, providing excellent load distribution and stability.
Its 52100 chrome steel construction ensures high resistance to wear and long service life.
The sealed design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 115,200 lbf, it handles heavy-duty applications with ease.
How Is 319434 B-2LS Bearing Engineered for Reliability?
319434 B-2LS Bearing uses a full complement roller arrangement, maximising load capacity without a cage.
The chrome steel rollers and rings enhance durability, even under combined radial and axial loads.
Its sealed design prevents grease leakage and keeps out dust and moisture.
Operating temperatures range from -30° to 110°C, ensuring performance in varied conditions.
Performance Features of 319434 B-2LS Bearing
319434 B-2LS Bearing offers a static radial load capacity of 238,500 lbf, ideal for heavy machinery.
The precision-ground chrome steel components ensure smooth operation and reduced friction.
Its double-row design provides stability and even load distribution across applications.
With a maximum speed of 1,000 rpm, it balances performance and durability.
Industrial Uses of 319434 B-2LS Bearing
319434 B-2LS Bearing is commonly used in heavy machinery, such as mining equipment and large presses, where its double-row design handles high radial loads efficiently. The sealed construction helps keep contaminants out, extending service life in harsh environments.
Where Is 319434 B-2LS Bearing Used?
You’ll often find 319434 B-2LS Bearing in gearboxes and industrial drives, where its full-complement rollers provide excellent load distribution. The chrome steel material ensures durability even under continuous operation.
Built for Heavy-Duty Use: 319434 B-2LS Bearing
319434 B-2LS Bearing is ideal for applications like rolling mills and construction machinery, where combined loads are common. Its grease or oil lubrication options make it adaptable to different operating conditions.
Automotive vs Aerospace: Applications of 319434 B-2LS Bearing
In automotive systems, 319434 B-2LS Bearing supports heavy axles and transmissions, while in aerospace, it’s used in auxiliary gearboxes. The metric sizing ensures compatibility with international standards.
Practical Applications of 319434 B-2LS Bearing
319434 B-2LS Bearing works well in conveyor systems and material handling equipment, thanks to its high static radial load capacity. The sealed design reduces maintenance needs in dusty or wet environments.
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