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The NNF 5056 B-2LS is a double-row cylindrical roller bearing with a 280mm bore and 420mm outer diameter, built for combined loads. Made from tough chrome steel, it handles radial loads up to 573,750 lbf, making it a sturdy choice for heavy-duty applications.
Its full-complement design (no cage) maximises roller count, boosting load capacity, while the sealed construction keeps contaminants out. The bearing works well in temperatures from -30°C to 110°C and can be lubricated with grease or oil.
This model is interchangeable with SKF bearings, simplifying replacements. Ideal for industrial machinery like gearboxes or presses where high radial loads and reliability are key. Compliant with RoHS and REACH standards for safe use.
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Performance Features of NNF 5056 B-2LS Bearing
NNF 5056 B-2LS Bearing is built with double-row full complement rollers, offering high load capacity for combined radial and axial loads.
Its 52100 chrome steel construction ensures durability and resistance to wear in demanding conditions.
The sealed design protects against contaminants, making it suitable for harsh environments.
With a dynamic radial load capacity of 573,750 lbf, it delivers reliable performance in heavy-duty applications.
How Is NNF 5056 B-2LS Bearing Engineered for Reliability?
NNF 5056 B-2LS Bearing features a full complement roller design, eliminating the need for a cage and maximising load distribution.
The 52100 chrome steel rollers and rings provide excellent strength and fatigue resistance.
Its sealed construction helps retain lubrication and prevents contamination, extending service life.
Operating within a temperature range of -30° to 110°C, it performs consistently in varied conditions.
Designed for Durability: NNF 5056 B-2LS Bearing
NNF 5056 B-2LS Bearing’s full complement roller arrangement enhances load-bearing capacity without a cage.
The chrome steel materials resist wear, ensuring long-term reliability under heavy loads.
Sealed on both sides, it maintains lubrication and keeps out dust and moisture.
With a static radial load capacity of 1,125,000 lbf, it handles extreme pressures with ease.
Steel vs Ceramic Bearings: Strengths of NNF 5056 B-2LS Bearing
NNF 5056 B-2LS Bearing uses 52100 chrome steel for both rings and rollers, balancing cost and performance.
The full complement design increases load capacity compared to caged bearings.
Sealed construction ensures consistent lubrication and protection from contaminants.
Its high static and dynamic load ratings make it ideal for industrial applications.
Structural Advantages of NNF 5056 B-2LS Bearing
NNF 5056 B-2LS Bearing’s double-row full complement design maximises load distribution and capacity.
The absence of a cage allows for more rollers, enhancing strength and durability.
Seals on both sides help maintain lubrication and prevent premature wear.
With a wide operating temperature range, it performs reliably in diverse environments.
Industrial Uses of NNF 5056 B-2LS Bearing
NNF 5056 B-2LS Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its double-row design handles high radial loads efficiently. The sealed construction helps keep contaminants out, extending service life in harsh environments.
What Makes NNF 5056 B-2LS Bearing a Preferred Choice?
In wind turbine applications, NNF 5056 B-2LS Bearing’s full complement roller design provides excellent load distribution, crucial for withstanding variable forces. Its chrome steel construction ensures durability even under continuous operation.
Built for Heavy-Duty Use: NNF 5056 B-2LS Bearing
This bearing excels in mining equipment, where its robust design copes with extreme loads and vibrations. The grease or oil lubrication options make it adaptable to different operating conditions.
Automotive vs Aerospace: Applications of NNF 5056 B-2LS Bearing
While NNF 5056 B-2LS Bearing isn’t typical in aerospace, it’s well-suited for heavy automotive applications like large truck transmissions. Its metric sizing aligns with European engineering standards.
Key Fields for NNF 5056 B-2LS Bearing
In steel production lines, NNF 5056 B-2LS Bearing’s high static load capacity makes it reliable for rolling mills. The temperature range allows consistent performance in hot manufacturing areas.
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