NSK NNCF4884V cylindrical roller bearing de doble hilera

NSK NNCF4884V belongs to cylindrical roller bearing de doble hilera, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for NNCF4884V and any equivalents.

NSK's NNCF series double row cylindrical roller bearings are built for high radial loads and moderate speeds. The two rows of rollers pack high load capacity into a compact, rigid envelope, making these bearings a common choice for machine tools, mining equipment, steelmaking and power transmission. MR Industrial Accessories supplies this NSK series to customers across the United States and in several Latin American countries.

The part number tells you a lot once you know how to read it. The double N signals a double row cylindrical roller bearing; C refers to a machined brass cage, while F indicates a stamped steel cage. A trailing V means the outer ring has a lubrication groove and holes. The digits that follow give the bore diameter and the dimension series. For instance, NNCF48/500V and NNCF49/500V share a 500 mm bore but differ in width series, and NNCF4840V, NNCF4844V and NNCF4848V correspond to bores of 200, 220 and 240 mm respectively.

These bearings suit industries that demand high radial load capacity and rigidity: steelmaking, mining, cement and machine tool manufacturing. Typical equipment includes rolling mills, crushers, mills, presses and heavy transmission drives. The double row design also handles combined loads and moments, though radial load remains its primary job. We supply these bearings to support those sectors and can quote specific sizes to match your requirements.

Selecting the right NNCF bearing starts with the radial load it will carry, the rotation speed and the operating environment. The V variant adds a lubrication groove and holes in the outer ring, which allows direct greasing of the rollers and helps extend service life in demanding applications. During mounting, precise alignment and a proper fit are essential because these bearings are sensitive to misalignment. Use the lubricant recommended by the manufacturer and verify internal clearance for optimal operation.

On interchangeability, NSK NNCF series bearings may appear under similar designations from other manufacturers, but always confirm exact dimensions and tolerances before substituting a part. Letters and numbers can vary by maker, so it pays to consult specialists. We can help you identify the correct reference and quote the exact size you need.

For a replacement or a new project, send us the part number or the dimensions you require via WhatsApp or email. Our team replies promptly and can suggest equivalents or help you choose the right bearing for the application.