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Tapered roller bearing de doble hilera TIMKEN L865547L865512EA
- Manufacturer Part Number
- L865547L865512EA
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
- Series
- 2TS-DM
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Description
TIMKEN L865547L865512EA is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for L865547L865512EA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The TIMKEN 2TS-DM series double row tapered roller bearing is an assembly of two rows of tapered rollers mounted on the same shaft, designed to support radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, final drives and transmission equipment. MR Accesorios Industriales supplies this line as an official brand, with more than 80 years of experience in the field.
The 2TS-DM series designation is interpreted from its letters and numbers. The 2TS prefix identifies the double-row configuration with assembled cone and cup. The letters that follow, such as DM, indicate internal design variants, such as the contact angle or cage type. In the examples, such as L865547L865512EA, the long numbers correspond to the cone and cup part numbers, and the EA suffix indicates a specific feature of the assembly. Understanding this logic helps identify the correct replacement.
In Argentine industry, these bearings are used in mining, cement, steel and material handling equipment. They also appear in speed reducers, mills, conveyor belts and large agricultural machinery. Their ability to support combined loads and moments makes them suitable for shafts where alignment is not perfect. MR Accesorios Industriales supplies them for plants and workshops that need reliable spare parts for their production lines.
To select the appropriate bearing, take into account the radial and axial load, rotation speed and environmental conditions. The 2TS-DM series is usually mounted with an interference fit on the shaft and in the housing, and requires adequate lubrication, either grease or oil, depending on the equipment. Sealing and cleanliness of the environment are key to preventing contamination. The alignment between shaft and housing must be precisely verified to avoid shortening service life.
When looking for equivalences, it is common to compare designations between manufacturers. Each brand has its own nomenclature, but cone and cup part numbers are often interchangeable if dimensions and tolerances match. Do not invent part numbers: always verify with the equipment manual or consult a specialist. The TIMKEN 2TS-DM series may have equivalents in other brands, but interchangeability depends on the exact specifications of each application.
If you need to request a quote for a TIMKEN double row tapered roller bearing, write to us on WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we will quote it promptly and indicate the compatible alternative if necessary. We can also advise you on installation and lubrication so that your equipment runs smoothly.
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 2TS-DM designation mean in TIMKEN bearings?
- 2TS indicates double row tapered rollers; DM indicates an internal design variant. The long numbers, as in
L865547L865512EA, are the cone and cup part numbers. The EA suffix identifies a particular feature of the assembly. - Where are double row tapered roller bearings used?
- They are used in gearboxes, mills, conveyor belts, mining equipment and agricultural machinery. They support radial and axial loads in both directions, which is why they are common in shafts requiring high rigidity and load capacity.
- How do I request a quote for a TIMKEN 2TS-DM bearing?
- Write to us on WhatsApp with the part number or model you need. At MR Accesorios Industriales we will quote it promptly and, if applicable, indicate the compatible alternative. We can also advise you on installation and lubrication.

