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The NNCL 4918 CV is a double-row cylindrical roller bearing with a 90mm bore and 125mm outer diameter, crafted from durable chrome steel. Its full complement design boosts load capacity without a cage, making it sturdy for heavy radial loads up to 36225 lbf.
This bearing handles combined loads and spins smoothly at speeds up to 3000 RPM. The open design allows easy lubrication with grease or oil, and it operates reliably in temperatures from -30°C to 110°C.
With a 35mm width and 1.31kg weight, it’s compact yet robust for industrial use. Compliant with RoHS and REACH standards, it’s a dependable choice for machinery like gearboxes or presses where high radial loads are common.
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Performance Features of NNCL 4918 CV Bearing
NNCL 4918 CV Bearing is built with double row full complement cylindrical rollers, offering high load capacity and stability.
Its 52100 chrome steel construction ensures durability and resistance to wear in demanding conditions.
The open design allows for easy lubrication with grease or oil, maintaining smooth operation.
With a dynamic radial load of 36225 lbf, it handles combined loads efficiently.
How Does NNCL 4918 CV Bearing Resist Wear?
NNCL 4918 CV Bearing uses 52100 chrome steel for both rings and rollers, enhancing its wear resistance.
The full complement design increases roller count, distributing loads evenly and reducing stress.
It operates smoothly within a temperature range of -30° to 110°C, suitable for various environments.
This bearing’s robust construction ensures long service life even under heavy radial loads.
Engineered for Precision: NNCL 4918 CV Bearing
NNCL 4918 CV Bearing features precise dimensions with tight tolerances for reliable performance.
Its double row design provides excellent radial load capacity, reaching up to 67500 lbf statically.
The absence of a cage allows for more rollers, improving load distribution and efficiency.
With a maximum speed of 3000 rpm, it balances high performance and durability.
Steel vs Ceramic Bearings: Strengths of NNCL 4918 CV Bearing
NNCL 4918 CV Bearing’s 52100 chrome steel construction offers superior strength and fatigue resistance.
The full complement roller arrangement maximizes load capacity without compromising smoothness.
Its open seal type facilitates easy maintenance and lubrication for prolonged use.
This bearing is ideal for applications requiring high radial load support and reliability.
Industrial Uses of NNCL 4918 CV Bearing
NNCL 4918 CV Bearing is commonly used in heavy industrial machinery, such as gearboxes and large conveyor systems, where its double-row design handles high radial loads efficiently. The full complement of rollers ensures maximum load capacity, making it suitable for demanding environments.
In automotive applications, NNCL 4918 CV Bearing supports components like drivetrains and wheel hubs, where its combined load capability is essential. The chrome steel construction provides durability, even under continuous use in vehicles.
For automation systems, NNCL 4918 CV Bearing is ideal for robotic arms and precision machinery, thanks to its high-speed performance and stability. The open design allows for easy lubrication, ensuring smooth operation in automated processes.
What Makes NNCL 4918 CV Bearing a Preferred Choice?
NNCL 4918 CV Bearing stands out in applications like printing presses and paper mills, where its high static radial load capacity ensures reliable performance. The absence of a cage allows for more rollers, enhancing its load-bearing capability.
In construction equipment, NNCL 4918 CV Bearing is often found in cranes and excavators, where its robust design handles heavy loads with ease. The grease or oil lubrication options make it adaptable to various operating conditions.
Built for Heavy-Duty Use: NNCL 4918 CV Bearing
NNCL 4918 CV Bearing excels in wind turbine applications, where its ability to handle combined loads and high speeds is crucial. The chrome steel rollers and rings provide long-lasting performance in harsh weather conditions.
For mining machinery, NNCL 4918 CV Bearing is a reliable choice due to its high dynamic radial load capacity. The open seal type allows for easy maintenance, reducing downtime in critical operations.
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