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Tapered roller bearing de doble hilera TIMKEN LM665949A LM665910CD
- Manufacturer Part Number
- LM665949A LM665910CD
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- TDO
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Description
TIMKEN LM665949A LM665910CD is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for LM665949A LM665910CD via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The TIMKEN TDO series double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on a common cone, designed to support combined radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, drive shafts and industrial equipment. MR Accesorios Industriales supplies this line as an official brand in Buenos Aires, Argentina.
The designation of the TDO series is made up of the cone code and the cup code. In the examples, LM665949A identifies the cone and LM665910CD the double cup. The suffixes A and CD indicate internal design variants, such as contact angles or radii. To order the replacement part, provide the complete code exactly as it appears on the drawing or on the bearing's marking.
These bearings are used in Argentine industries such as metallurgy, cement, mining, food and material handling. They are found in reducers, mills, conveyor belts, cranes and process equipment where loads are high and there is misalignment. Their double row allows replacing two single row bearings in a single support, simplifying the shaft design.
To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Mounting requires precise alignment and proper lubrication; sealing will depend on contamination and temperature. The TDO series allows axial clearance adjustment using shims or spacers. If you need help, send us your application data and we will indicate the compatible alternative.
TIMKEN bearings have equivalents with other tapered roller brands, but they are not always directly interchangeable: tolerances, angles and suffixes change. Always check the complete code and the critical dimensions before replacing. At MR Accesorios Industriales we advise you to find the option that best suits your equipment, with the quality of a leading brand.
If you are looking for a TDO tapered roller bearing, write to us on WhatsApp with the code or model you need. We will quote you promptly and send you the technical information you require. With more than 80 years in the market, MR Accesorios Industriales is your partner for industrial spare parts in Buenos Aires, Argentina.
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 designation LM665949A LM665910CD mean?
- The first code corresponds to the cone and the second to the double cup. The suffixes A and CD indicate internal design variants. To order the replacement part, provide the complete code exactly as it appears on the bearing or in your equipment's manual.
- Does this bearing come with lubricant or seals included?
- No, it is supplied without lubricant or seals. Mounting requires lubrication and, if the environment has contamination, additional sealing. Ask us about the options available for your application.
- Can I replace a TIMKEN bearing with another brand?
- Yes, there are equivalents between brands, but they are not always directly interchangeable. Check dimensions, tolerances and angles. At MR we help you find the compatible alternative for your equipment.

