RKB NNC 4914 V cylindrical roller bearing

RKB NNC 4914 V is a reference of cylindrical roller bearing, within Bearings. Request a quote for NNC 4914 V via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

RKB NNC V series cylindrical roller bearings are components with high radial load capacity, designed to withstand high loads and moderate speeds. They are used in industrial applications requiring rigidity and durability, such as heavy machinery, mining equipment and transmission systems. At MR Accesorios Industriales we sell them and advise you so you choose the correct code for your equipment.

The NNC V series designation is interpreted by its letters and numbers. The letters NNC indicate a double-row cylindrical roller bearing, with a steel cage and high-capacity design. The final V indicates a construction variant, usually with a specific groove or configuration for mounting. Examples such as NNC 48/500 V or NNC 4830 V show that the following digits define the size: in some cases the bore diameter is expressed in millimeters (500, 530), and in others the complete number identifies the dimension series. To select the correct one, send us the exact code shown on your equipment or the shaft and housing measurements.

These bearings are used in Argentine industries such as cement, steel, mining and material handling. They are present in gearboxes, gear cases, conveyor belt rollers, mills and crushing equipment. Their ability to withstand high radial loads and shocks makes them suitable for demanding environments, with dust, vibration and moderate temperatures. They are also found in paper machines and large power transmission systems.

For a correct selection, take into account the radial and axial load, the rotation speed and the environmental conditions. Check the sealing: the NNC V series may incorporate plates or grooves that influence protection against contaminants. Internal clearance and lubrication are critical; choose the right lubricant according to temperature and speed. During installation, ensure precise alignment between shaft and housing to avoid parasitic loads, and follow the adjustment procedures recommended for cylindrical roller bearings.

When looking for replacements, it is common to find equivalences between brands. The RKB NNC series can be interchanged with bearings from other manufacturers that share the designation and dimensions, such as the NN or NNC series from other firms. Always verify tolerances and internal clearance, as they may vary between manufacturers. If you have another brand's code, send it to us and we'll tell you the compatible alternative or quote the exact code you need.

At MR Accesorios Industriales we sell the RKB brand and help you identify the right bearing for your application. If you already know the code, send it to us by WhatsApp and we'll quote it shortly. If you're not sure, tell us your equipment measurements and we'll advise you so you request the correct spare part.