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The NNF 5040 B-2LS is a double-row cylindrical roller bearing with a 200mm bore and 310mm outer diameter, built from tough 52100 chrome steel. It handles heavy combined loads, supporting up to 326250 lbf dynamically and 652500 lbf statically.
Its full-complement design (no cage) maximises roller count for higher 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, simplifying replacements. Ideal for heavy machinery like presses or mining equipment where high radial and axial loads are present.
Compliant with RoHS and REACH standards, it’s a durable choice for industrial applications. The 150mm width provides stability under demanding conditions.
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Performance Features of NNF 5040 B-2LS Bearing
NNF 5040 B-2LS Bearing is constructed with double-row full complement cylindrical rollers, offering high load capacity and stability.
Its 52100 chrome steel rings and rollers provide excellent resistance to wear and fatigue.
The sealed design protects against contaminants, ensuring reliable operation in harsh environments.
With a dynamic radial load capacity of 326,250 lbf, it handles heavy-duty applications with ease.
How Is NNF 5040 B-2LS Bearing Engineered for Reliability?
NNF 5040 B-2LS Bearing features a full complement roller design, maximising load distribution and reducing stress.
The 52100 chrome steel construction enhances durability, even under combined radial and axial loads.
Its sealed design prevents grease leakage and keeps out dirt, extending maintenance intervals.
Operating in temperatures from -30° to 110°C, it performs reliably in varied conditions.
Built for Durability: NNF 5040 B-2LS Bearing
NNF 5040 B-2LS Bearing’s full complement roller arrangement ensures optimal load sharing and longevity.
The high-quality chrome steel materials resist wear, maintaining performance over time.
Sealed against contaminants, it operates smoothly in dusty or humid environments.
With a static radial load capacity of 652,500 lbf, it excels in demanding industrial applications.
Steel vs Ceramic Bearings: Strengths of NNF 5040 B-2LS Bearing
NNF 5040 B-2LS Bearing uses 52100 chrome steel for its rollers and rings, balancing strength and cost-effectiveness.
The full complement design eliminates the need for a cage, increasing load capacity.
Sealed construction protects the bearing from debris, reducing maintenance requirements.
Its wide temperature range (-30° to 110°C) ensures versatility across different operating conditions.
Key Fields for NNF 5040 B-2LS Bearing
NNF 5040 B-2LS Bearing is commonly used in heavy industrial machinery, such as large conveyor systems and presses, where its double-row design handles high radial loads efficiently. The sealed construction helps keep contaminants out, extending its service life in demanding environments.
In automotive manufacturing, NNF 5040 B-2LS Bearing supports heavy-duty applications like wheel hubs and drivetrain components. Its full complement roller design ensures stability and durability under continuous use.
For automation systems, NNF 5040 B-2LS Bearing provides reliable performance in robotic arms and assembly line equipment. The chrome steel construction offers excellent wear resistance, making it suitable for high-precision tasks.
In wind turbines, NNF 5040 B-2LS Bearing handles the combined loads from rotor blades and gearboxes. Its grease or oil lubrication options allow for flexible maintenance in remote or hard-to-reach locations.
NNF 5040 B-2LS Bearing is also found in construction equipment, such as cranes and excavators, where its robust design withstands harsh working conditions. The metric sizing ensures compatibility with a wide range of machinery.
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