FAG 231/850-BEA-XL-K-MB1 spherical roller bearing

FAG 231/850-BEA-XL-K-MB1 belongs to spherical roller 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 231/850-BEA-XL-K-MB1 and any equivalents.

FAG spherical roller bearings are double-row, self-aligning units that handle heavy radial loads plus axial loads in both directions, even when shafts are misaligned or flex. The spherical outer raceway and guided cage keep operation steady in tough conditions. MR Industrial Accessories supplies this line and can help you match the right part number to your application.

Reading the code from left to right helps avoid ordering errors. The base number gives the size and dimension series. Suffixes then define execution: BEA is the internal design with a brass cage and optimized machining; XL is the high load capacity version; K is the tapered bore with a 1:12 taper; MB is the solid brass cage guided by the inner ring. A final digit, as in 230/500-BEA-XL-K-MB1, marks execution variants within the same series.

These bearings suit equipment with long shafts or shafts that bend, where alignment is not perfect. Typical uses include conveyor belts, mills, crushers, high-flow centrifugal pumps, industrial fans and paper machines. They also appear in gearboxes and drives in mining, cement and steelmaking, where loads are high and conditions are severe. The self-aligning behavior fits assemblies with split housings or housings that permit some misalignment.

Selection depends on radial and axial load, rotation speed and lubrication type. A K tapered bore needs an adapter sleeve or a controlled interference fit, so check the shaft taper before mounting. The MB solid brass cage handles high temperatures and shock loads. Sealing should match the environment: in dusty or wet areas, add oil seals or protective plates. Careful initial alignment and correct lubrication help the assembly last.

When comparing equivalents, note that each maker uses its own suffixes for design, cage and tolerances. A bearing from another brand with similar dimensions may not interchange if the internal execution or clearance differs. Always confirm the complete part number and technical data before replacing. MR Industrial Accessories can advise on designation correspondence, but final validation must be done with the original manufacturer's tables.

To request an FAG spherical roller bearing, send the part number or model on WhatsApp or by email. We reply promptly with the quote and the technical information you need. MR Industrial Accessories serves customers across the United States and in several Latin American countries.