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The NNCL 4912 CV is a double-row cylindrical roller bearing with a 60mm bore and 85mm outer diameter, crafted from durable 52100 chrome steel. Its full complement design maximises load capacity without a cage, making it robust for heavy-duty use.
This bearing handles combined loads up to 17572 lbf dynamically and spins smoothly at speeds up to 4000 RPM. It permits slight axial displacement of up to 1mm, offering flexibility in tight spaces.
Its open design allows easy lubrication with grease or oil, and it operates reliably in temperatures from -30°C to 110°C. The inner ring includes a lubrication groove for maintenance convenience.
Ideal for industrial machinery like gearboxes or pumps where high radial loads are common. Weighing 0.442kg, it’s a sturdy yet manageable component. Compliant with RoHS and REACH standards for safe industrial use.
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Performance Features of NNCL 4912 CV Bearing
NNCL 4912 CV Bearing is constructed with double-row full complement rollers, providing high radial load capacity.
Its dynamic radial load rating reaches 17572 lbf, making it suitable for heavy-duty applications.
The chrome steel rings and rollers ensure durability and resistance to wear.
With a maximum speed of 4000 rpm, it offers reliable performance in various industrial settings.
How Does NNCL 4912 CV Bearing Resist Wear?
NNCL 4912 CV Bearing uses 52100 chrome steel for both rings and rollers, enhancing its wear resistance.
The full complement design eliminates the need for a cage, allowing more rollers to handle higher loads.
This construction also reduces friction, extending the bearing’s service life.
It operates smoothly within a temperature range of -30° to 110 °C, ensuring versatility in different environments.
Engineered for Precision: NNCL 4912 CV Bearing
NNCL 4912 CV Bearing features precise dimensions with tight tolerances, ensuring accurate performance.
Its double-row design provides stability and reduces vibration during operation.
The open seal type allows for easy lubrication with grease or oil.
This bearing is ideal for applications requiring high radial load capacity and precision.
Steel vs Ceramic Bearings: Strengths of NNCL 4912 CV Bearing
NNCL 4912 CV Bearing is made from 52100 chrome steel, offering excellent strength and durability.
Unlike ceramic bearings, it provides better impact resistance and cost-effectiveness.
The full complement roller design maximizes load capacity without compromising performance.
It is a reliable choice for heavy industrial machinery and equipment.
Industrial Uses of NNCL 4912 CV Bearing
NNCL 4912 CV 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 full complement of rollers ensures maximum load capacity without the need for a cage.
What Makes NNCL 4912 CV Bearing a Preferred Choice?
In automotive applications, NNCL 4912 CV Bearing is ideal for wheel hubs and transmissions, thanks to its robust chrome steel construction. Its open design allows for easy lubrication, extending service life even under demanding conditions.
Built for Heavy-Duty Use: NNCL 4912 CV Bearing
For automation equipment, NNCL 4912 CV Bearing provides reliable performance in robotic arms and precision assembly lines. The metric dimensions ensure compatibility with a wide range of European and Asian machinery standards.
Medical vs Industrial: Where NNCL 4912 CV Bearing Excels
In medical imaging devices, NNCL 4912 CV Bearing offers smooth operation due to its high precision and low friction. Meanwhile, in industrial settings, its durability shines in pumps and compressors subjected to constant use.
Where Is NNCL 4912 CV Bearing Used?
You’ll find NNCL 4912 CV Bearing in consumer appliances like washing machines, where its ability to handle combined loads ensures quiet and efficient operation. The grease lubrication option makes it low-maintenance for home use.
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