SKF MRC.308MG deep groove ball bearing

SKF MRC.308MG is a reference of deep groove ball bearing, within Bearings. Request a quote for MRC.308MG via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF MRC MG series deep groove ball bearing is a single row bearing with a machined bronze cage, designed to support radial and moderate axial loads in both directions. It is used in equipment where cage robustness and dimensional stability matter more than limiting speed. MR Accesorios Industriales carries this line within its bearing catalog.

The designation of this series combines the MRC prefix with a three-digit number and the MG suffix. The central number identifies the bearing size within the series: the higher the number, the larger the outer diameter and width. The MG suffix indicates a machined bronze cage, riveted or machined depending on size, suitable for continuous service and elevated temperatures. In the examples MRC.308MG, MRC.309MG, MRC.312MG and MRC.412 MG you can see how the number changes and the suffix remains. To confirm dimensions for a specific part number, consult the manufacturer's table.

This type of bearing appears in power transmission equipment, centrifugal pumps, industrial fans, conveyor belts and machine tools. In the Argentine market it is found in food plants, petrochemical plants, cement plants and in maintenance workshops that replace bearings from imported equipment. The bronze cage makes it suitable for demanding duty cycles, with combined loads and grease or oil lubrication depending on the assembly. It is a frequent choice when durability is sought in equipment operating many hours per day.

To select the correct bearing, start with the shaft diameter, the housing and the type of load. Verify the internal clearance according to the application: assemblies with interference fit on the shaft usually require normal or C3 clearance. Lubrication should be chosen according to temperature and speed: grease for simple assemblies, oil when there is heat dissipation or high revolutions. During mounting, align both bearing seats well, avoid impacts on the rings and use suitable extraction and insertion tools. Correct sealing extends service life in dusty or humid environments.

Deep groove ball bearings are interchangeable between manufacturers when main dimensions, clearance and cage type match. A part number with MG suffix for bronze cage can be replaced by another manufacturer's with an equivalent cage, but tolerances, clearance and limiting speed must be verified before substituting. It is not advisable to mix bearings from different brands in the same assembly if uniform behavior is desired. When in doubt, compare the complete designations and consult the supplier for the exact equivalent.

If you have the part number of the bearing to replace, send it via WhatsApp to MR Accesorios Industriales along with a photo of the assembly or the equipment identification plate. With that data, the selection can be guided and the quote prepared. MR Accesorios Industriales carries SKF within its line of bearings, housings and power transmission.