NSK MR 41 XZZ deep groove ball bearing

NSK MR 41 XZZ belongs to deep groove ball 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 MR 41 XZZ and any equivalents.

The NSK MR 41 XZZ is a deep groove ball bearing from the MR series, built for thin-section applications where a shaft turns at moderate to high speed and carries combined radial and axial loads. A single row of balls running in deep raceways keeps rotation smooth. It is common in electric motors, pumps, fans and light transmissions.

Reading the code helps when you cross-reference or reorder. MR is the series designation for deep groove ball bearings with a very thin section. The 41 is the size code that sets bore, outer diameter and width. XZZ covers the sealing: two metal shields, shown by ZZ, plus the X sealing configuration. In this series, ZZ is the usual choice when lubricant has to stay in and dust has to stay out. A different suffix, such as 2RS, means a different sealing method.

Typical service includes low-power electric motors, centrifugal pumps, fans, light conveyor belts and machine tools, as well as automotive and refrigeration equipment. Because the bearing takes radial and axial load in both directions, it suits equipment with limited mounting space that still needs accurate rotation. Industries such as food, chemical, textile and metallurgical processing use this type of bearing.

Selection comes down to shaft diameter, the radial and axial loads, the rotation speed and the working environment. The XZZ shields handle dust and moisture, but where water or vapors are present, a rubber-sealed version is worth evaluating. Fit the bearing with the correct tools, without striking the rings, and keep shaft and housing aligned. Factory lubrication normally lasts the service life; in demanding conditions, relubrication is possible.

Deep groove ball bearings are identified by their numeric designation and sealing suffix. SKF, FAG, NTN and Koyo list equivalent series, though tolerances and internal clearance can differ between makers. If you have a code from another brand, we can point you to the compatible alternative. Check the critical dimensions and the sealing type before replacing a bearing.

To request a quote for the NSK MR 41 XZZ, send the code through WhatsApp or email. Other sizes and sealing variants are available on request. The team replies promptly with the quotation and the technical information you need, and can suggest equivalents or help you choose the right part for your equipment.