FAG 239/1060-MB1 spherical roller bearing

FAG 239/1060-MB1 is a reference of spherical roller bearing, within Bearings. Request a quote for 239/1060-MB1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The spherical roller bearing is a self-aligning bearing with two rows of rollers, a spherical raceway on the outer ring and a cylindrical or tapered bore on the inner ring. It supports high radial loads and axial loads in both directions, and tolerates angular misalignment between shaft and housing. It is used in equipment with shaft deflection, mountings that are difficult to align or seats that deform under load. MR Accesorios Industriales sells the FAG brand in Buenos Aires, Argentina.

The designation of these bearings combines a series number with suffixes indicating the internal design and variants. In the 239 series, the following number defines the size; the MB suffix identifies the machined brass cage, inner-ring guided, suitable for high demands. The final digit, as in 239/1060-MB1, indicates an execution variant within that series. To read a complete code correctly, it should be checked against the designation shown on the equipment or mounting drawing.

These bearings are chosen in applications where the shaft deflects or alignment is not perfect: conveyor belts, mills, crushers, vibrating screens, industrial fans, large centrifugal pumps and equipment in mining, cement, steel and paper. In Argentina they are found in continuous process plants, where misalignment from thermal expansion or foundation settling is common. Also in old or hard-to-access machines, where correcting the assembly alignment is costly or simply impossible without stopping production.

To select correctly, evaluate radial and axial load, rotation speed, type of lubrication and housing sealing. The machined brass cage is suitable for severe conditions and high temperatures. During installation, verify initial alignment and internal clearance: if the bore is tapered, the fit on the adapter sleeve defines residual clearance. Lubrication must be the one specified for the working temperature and speed, and sealing must protect against dust, water or process particles.

Spherical roller bearings are manufactured under dimension and tolerance standards that allow interchangeability between brands: the same basic code usually corresponds to equivalent dimensions across different manufacturers. However, internal suffixes —cage, heat treatment, clearance, precision— are not always equivalent between brands. Before replacing a bearing with one from another company, compare the complete designation and service conditions. If you have doubts, send us the original code and the equipment code.

At MR Accesorios Industriales we sell FAG bearings. If you need a spherical roller bearing, write to us via WhatsApp with the code or model shown on your equipment. We'll reply shortly with the corresponding reference and the technical data you need to confirm the replacement.