Spherical roller bearing FAG 239/1060-MB1

FAG 239/1060-MB1 is a spherical roller bearing reference, within Bearings. Request a quote for 239/1060-MB1 via WhatsApp or email with the quantity you need; we respond promptly with lead time 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 inside. It withstands 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 that indicate the internal design and the 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 part number correctly, it is advisable to compare it with the designation shown on the equipment or on the 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 for mining, cement, steel and paper. In Argentina they are found in continuous process plants, where misalignment due to thermal expansion or foundation settling is common. Also in old or hard-to-access machines, where correcting the alignment of the assembly is costly or simply impossible without stopping production.

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

Spherical roller bearings are manufactured under dimension and tolerance standards that allow interchangeability between brands: the same basic part number usually corresponds to equivalent dimensions in different manufacturers. However, the 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 the service conditions. If you have doubts, send us the original part number and the one on the equipment.

At MR Accesorios Industriales we sell FAG bearings and have more than 80 years of experience in the field. If you need a spherical roller bearing, write to us on WhatsApp with the part number or model shown on your equipment. We will reply shortly with the available alternative and the technical data you need to confirm the replacement.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.