Spherical roller bearing FAG 230/1250-B-K-MB

FAG 230/1250-B-K-MB is a spherical roller bearing reference, within Bearings. Request a quote for 230/1250-B-K-MB via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

FAG spherical roller bearings are self-aligning double-row components designed to withstand high radial loads and axial loads in both directions. Their spherical outer raceway and cage allow them to compensate for angular misalignment between shaft and housing, making them ideal for applications with shaft deflection or mountings that cannot guarantee perfect alignment. MR Accesorios Industriales supplies this line for mining, cement, steel and other industries that demand robustness and durability.

The designation of these bearings follows a clear scheme. The base number, as in 230/1250-B-K-MB or 238/670-B-K-MB, indicates the size and dimension series. The letter B indicates a modified internal design, with higher load capacity and better lubrication conditions. The letter K indicates a tapered bore (taper 1:12), suitable for mounting on an adapter sleeve or tapered shaft. The suffix MB identifies a machined brass cage, high-strength, inner ring guided. These variants cover a wide range of requirements.

In Argentine industry, these bearings are used in critical applications: ball and rod mills in mining, rotary kilns and coolers in cement plants, rolling mills in steel plants, paper machines and material handling equipment. Their ability to withstand combined loads and misalignment makes them suitable for long shafts subject to deflection, where other bearing types would fail prematurely. MR Accesorios Industriales supplies them to meet these demands.

To select correctly, take into account radial and axial load, rotational speed and environmental conditions. Sealing is key: if there is dust or moisture, consider variants with seals or shields. Lubrication must be adequate, with grease or oil depending on the application. During mounting, check alignment and internal clearance; the tapered bore facilitates adjustment with an adapter sleeve. The brass cage better tolerates shocks and vibrations. Always consult the manufacturer's recommendations for each case.

There are equivalences between brands: spherical roller bearings from other manufacturers with similar designations can be interchanged, but it is essential to verify dimensions, tolerances and load capacity. Not all suffixes match between brands. Therefore, when requesting a quote, provide the complete part number shown on the bearing or drawing. At MR Accesorios Industriales we can guide you to find the right option, whether FAG or another brand we supply.

If you need a spherical roller bearing for your equipment, write to us on WhatsApp with the part number or dimensions. At MR Accesorios Industriales we will reply promptly with the quote and available alternatives. Don't wait for it to fail: a correct bearing extends the life of your machine.

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