TIMKEN LM451349TD tapered roller bearing de doble hilera

TIMKEN LM451349TD 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 LM451349TD and any equivalents.

TIMKEN double row tapered roller bearings are built with two rows of rollers on a shared axis, running on tapered raceways. This design handles combined radial and axial loads while taking up little space, making it suitable for applications that demand rigidity and precision, such as gearboxes, machine shafts and transmission equipment. MR Industrial Accessories supplies this line to plants and workshops across the United States and in several Latin American countries.

The part number follows a logical structure. Letters at the start identify the assembly type, and the numbers that follow indicate the size. A TD suffix means double row; TDIT and TDI variants specify the raceway and mounting arrangement. For instance, LM247747TD, LM263145TD and LM451349TD belong to the same family but differ in dimensions. With the full part number, you can pinpoint the exact bearing or a suitable equivalent.

These bearings appear in power transmission equipment, gearboxes, machine tool shafts, and machinery used in mining, cement and steel production. Their double row construction lets one assembly replace two single-row bearings, which simplifies shaft design and frees up space. When selecting a bearing, consider radial and axial loads, rotation speed and the operating environment. Sealing and lubrication matter: in dusty or humid conditions, protect the assembly. Shaft alignment and internal clearance also affect service life. During mounting, check that the raceways seat properly and that preload is correct to prevent overheating.

TIMKEN is a well-known name in tapered roller bearings. If you need an alternative from another brand, we can point out interchangeability based on dimensions and load capacity. Not every series is equivalent, so always compare the complete part number and technical data. MR Industrial Accessories helps you find the option that fits your equipment.

Have your part number ready? Send it by WhatsApp or email and we will quote it promptly. If you need a variant you cannot locate, contact us with the model or measurements and we will suggest a compatible alternative. MR Industrial Accessories also supplies bearings, housings, power transmission components and seals to keep your plant running.