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Timken logo · TIMKEN LM665949 | LM665910CD
Tapered roller bearing de doble hilera TIMKEN LM665949 | LM665910CD

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Tapered roller bearing de doble hilera TIMKEN LM665949 | LM665910CD

Manufacturer Part Number
LM665949 | LM665910CD
Brand
TIMKENOfficial brand
Category
Bearings
Subcategory
Tapered roller bearings
Series
TDO

TIMKEN

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Description

TIMKEN LM665949 | LM665910CD is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for LM665949 | LM665910CD via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TIMKEN double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on a common axis, designed to support radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, drive shafts and mining equipment. MR Accesorios Industriales sells this line as an official brand, with more than 80 years of experience in the Argentine market.

The designation of these bearings is read from the codes shown in the examples: LM665949 | LM665910CD and LM961548 | LM961511CD. The first part identifies the cone (inner ring) and the second the double cup (outer ring). Suffixes such as CD indicate design variants, for example, contact angle or special machining. The TDO series groups these double row assemblies, and each numeric code defines specific dimensions and capacities that are checked with the manufacturer.

In Argentine industry, these bearings are used in mining, cement, steel and oilseed industry equipment. They are also present in gearboxes of mills, crushers and high-load conveyors. Their ability to support combined loads makes them suitable for applications with simultaneous radial and axial forces, such as rolling mill roll shafts or paper machines.

To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Assembly requires precise alignment and adequate lubrication, generally with grease or oil, depending on the sealing type. It is important to verify the internal clearance and the fit on the shaft and in the housing to avoid premature failures. Correct installation extends the bearing's service life.

TIMKEN tapered roller bearings are interchangeable with those of other recognized brands, as long as dimensions and tolerances are respected. When requesting a quote, it is essential to provide the complete code shown on the bearing or in the equipment manual. MR Accesorios Industriales can advise you on the appropriate equivalent and supply the part you need.

If you need a double row tapered roller bearing, write to us on WhatsApp with the code or model you are looking for. At MR Accesorios Industriales we will quote it promptly and indicate the compatible alternative if necessary. With more than 80 years of experience, we are your reliable partner in bearings and power transmission.

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

Dimensions

Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.

Frequently Asked Questions

What does the LM designation mean in this bearing?
The LM designation is part of the code that identifies the bearing cone and cup. In the examples, LM665949 corresponds to the cone and LM665910CD to the double cup. These codes are specific to the TIMKEN TDO series and define dimensions and design characteristics.
Does this bearing come with seals or covers?
Double row tapered roller bearings can be supplied with or without seals, depending on the application. To find out whether the code you need includes sealing, ask us on WhatsApp with the complete code and we will indicate the available configuration.
Can I replace a bearing from another brand with this TIMKEN one?
Yes, as long as the dimensions and tolerances are equivalent. TIMKEN is a reference brand and its bearings are interchangeable with those of other manufacturers. To ensure compatibility, send us the original bearing code and we will advise you.
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