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The NNF 5011 ADB-2LSV is a double-row cylindrical roller bearing with a 55mm bore and 90mm outer diameter, built for combined loads. Made from durable chrome steel, it handles radial loads up to 28800 lbf and spins smoothly at 2000 RPM.
Its full-complement design (no cage) maximises roller count for higher load capacity, while the sealed construction keeps dirt out and grease in. The bearing works in temperatures from -30°C to 110°C.
With snap ring grooves (DIN 471 compliant) and lubrication holes, it’s easy to install and maintain. Ideal for heavy machinery like gearboxes or industrial fans where space and reliability matter.
Weighing 1.11kg, it’s robust yet compact for its load rating. Interchangeable with SKF models and compliant with RoHS/REACH standards.
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Performance Features of NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV Bearing is built with double-row full complement cylindrical 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 28,800 lbf, it delivers reliable performance in heavy-duty applications.
How Is NNF 5011 ADB-2LSV Bearing Engineered for Reliability?
NNF 5011 ADB-2LSV Bearing features a full complement roller design, eliminating the need for a cage and maximising load distribution.
The grease or oil lubrication options ensure smooth operation, even at speeds up to 2,000 rpm.
Its sealed construction prevents dirt ingress, extending service life in challenging conditions.
The precise tolerances and robust materials contribute to consistent performance over time.
Built for Durability: NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV Bearing’s 52100 chrome steel rollers and rings provide excellent resistance to wear and fatigue.
The double-row design enhances load-bearing capacity, making it ideal for industrial machinery.
Sealed against dust and moisture, it maintains performance in varied environments.
With a static radial load capacity of 43,425 lbf, it handles heavy loads with ease.
Steel vs Ceramic Bearings: Strengths of NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV Bearing uses high-quality 52100 chrome steel for rollers and rings, balancing cost and performance.
This material choice ensures strength and durability, particularly in high-load applications.
The full complement roller arrangement increases load capacity compared to caged designs.
Sealed construction and grease lubrication make it a practical choice for maintenance-free operation.
Industrial Uses of NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV 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 dusty environments.
Where Is NNF 5011 ADB-2LSV Bearing Used?
In automotive applications, NNF 5011 ADB-2LSV Bearing fits well in wheel hubs and drivetrain components, thanks to its combined load capacity. The chrome steel rollers ensure durability even under constant stress and vibration.
Built for Heavy-Duty Use: NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV Bearing works reliably in construction equipment like cranes and excavators, where its full complement design maximises load-bearing capacity. The grease lubrication option makes it suitable for hard-to-reach areas.
Automotive vs Aerospace: Applications of NNF 5011 ADB-2LSV Bearing
While NNF 5011 ADB-2LSV Bearing is popular in truck transmissions for its strength, it also suits aerospace ground support equipment due to its precision tolerances. The metric sizing ensures compatibility across various industries.
Key Fields for NNF 5011 ADB-2LSV Bearing
NNF 5011 ADB-2LSV Bearing is a go-to choice for wind turbine yaw systems, where its sealed design protects against harsh weather. The high static radial load rating ensures stability in fluctuating wind conditions.
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