TIMKEN LM377449H tapered roller bearing de doble hilera

TIMKEN LM377449H belongs to tapered roller bearing de doble hilera, 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 LM377449H and any equivalents.

The TIMKEN LM series double row tapered roller bearing combines two rows of tapered rollers on a shared axis, so it takes radial and axial loads in both directions. Gearboxes, mining equipment and heavy machinery rely on this configuration when high load capacity and rigidity are needed. MR Industrial Accessories LLC supplies the brand and can help you match the right part number to your equipment.

Reading the code is the first step in selection. An alphanumeric designation such as LM377449H starts with the LM prefix, followed by numbers that set the main dimensions, and closes with the H suffix that marks a design variant. In the 2TS-IM series, suffixes can also point to mounting or sealing details. Confirm each position against the manufacturer's nomenclature before ordering.

Mining, cement, steel and earthmoving operations are typical homes for these bearings, where loads are heavy and conditions are demanding. Common mounting points include speed reducers, mills, crushers, cranes and large agricultural machinery. Because two rows sit in one compact envelope, a double row unit can take the place of two single row bearings and stiffen the assembly.

Selection depends on load magnitude and direction, rotation speed and the surrounding environment. Sealing matters for keeping lubricant in and contaminants out; dusty or humid sites call for high-efficiency seals. Use the lubricant the manufacturer specifies, and during mounting check alignment and axial clearance against the specifications, since a poor fit shortens service life.

TIMKEN tapered roller bearings can be interchanged with other brands built to the same standardized dimensions and designations, including SKF, FAG and NSK. Exact equivalences still depend on the series and suffix, so compare the full part number and tolerances. MR Industrial Accessories LLC helps you locate a compatible alternative for your equipment.