NSK MFJLT-2823 needle roller bearing

NSK MFJLT-2823 belongs to needle roller bearing, 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 MFJLT-2823 and any equivalents.

When a housing leaves almost no radial room but the load is still heavy, the NSK MFJLT series is one of the options maintenance teams reach for. It is a thin-section radial needle roller bearing built with a steel cage that guides the needles. Gearboxes, pumps, compressors and lines that run continuously are typical places to find it. MR Industrial Accessories supplies this series and quotes it from the complete part number.

Reading the code helps you order without mistakes. MF points to the precision-machined needle family, J to the stamped steel cage, L to a single row, and T to the retainer-style cage. The digits after the letters cover the rolling element dimensions and the width, which is why different numbers fit different shaft diameters and widths. The safest way to order is to copy the full number from the part or from the drawing.

These bearings show up in gearboxes, gear pumps, screw compressors, textile and packaging machines, and conveyor drives, as well as in metalworking, automotive and food processing plants where radial space is tight and load capacity matters. Because the rolling elements are needles, moderate speeds are the practical limit, and the shaft needs suitable hardness plus a ground finish so the needles roll without early wear.

Selection comes down to three things: shaft diameter, rolling element width and the lubrication you plan to use, whether oil or high-viscosity grease. The cage design allows press-fit mounting in the housing with the needles running directly on a ground shaft. Keep shaft and housing aligned, since angular misalignment shortens needle life. In dusty or damp areas, add an external seal, as this series carries no integral seals.

MFJLT bearings interchange with other brands using the same dimensional nomenclature, such as INA, SKF, NTN or Timken, provided shaft diameter, rolling element outer diameter and width all line up. Load capacity and cage design are not always identical between brands, so confirming against the original part number is worthwhile. If you have the part in hand, a photo plus the dimensions is enough for us to point you to a compatible reference.

MR Industrial Accessories supplies NSK bearings along with housings, seals and lubricants, serving customers throughout the United States and in several Latin American countries. For an MFJLT, message us on WhatsApp or by email with the full part number or the shaft and housing dimensions. We reply promptly, suggest equivalents and help you choose so the bearing runs under the right conditions.