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Tapered roller bearing de doble hilera TIMKEN L319210D
- Manufacturer Part Number
- L319210D
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
TIMKEN L319210D is a tapered roller bearing de doble hilera reference, within Bearings. Request a quote for L319210D via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The double row tapered roller bearing is an assembly that combines two rows of tapered rollers in a single housing, allowing it to absorb radial and axial loads in both directions. It is used in applications requiring high load capacity and rigidity, such as gearboxes, transmission shafts and mining equipment. MR Accesorios Industriales supplies the Timken brand, with more than 80 years of experience in the field.
The designation of these Timken bearings is structured with letters and numbers that indicate the size and type of assembly. For example, the L#D series covers part numbers such as L116110D, L163149D or L217810D, where the initial letter and the digits define the main dimensions. The D suffix indicates that it is a double row assembly, and the TDO and TDI series identify specific configurations within the catalogue. Knowing the full part number is key to selecting the correct replacement.
In Argentine industry, these bearings are used in mining equipment, cement plants, crushing plants, mills, conveyor belts and agricultural machinery. They are also found in speed reducers and large transmission shafts, where combined loads and severe conditions demand robust, long-lasting bearings. Their ability to withstand forces in both directions makes them ideal for applications with reversing rotation or alternating axial loads.
To select the right bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing is essential to retain the lubricant and exclude contaminants; in dusty or humid environments, high-efficiency seals should be chosen. Lubrication must be the one recommended by the manufacturer, and mounting requires precise alignment to avoid parasitic stresses that reduce service life. Incorrect fitting can cause premature failures.
Timken bearings are interchangeable with those of other recognized brands, provided the standardized dimensions and tolerances are respected. When looking for a replacement, it is important to verify the full part number and the technical specifications, since small differences in internal design can affect performance. MR Accesorios Industriales can advise you on finding the right equivalent for your application.
If you need a quote for a 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 provide the quote promptly and indicate the compatible alternative if necessary. With more than 80 years in the market, we are your reliable partner for industrial spare parts.
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 D suffix mean in the designation?
- The D suffix indicates that it is a double row assembly, with two rows of tapered rollers mounted in a single housing. This allows it to withstand radial and axial loads in both directions, unlike single row bearings.
- How do I choose between a TDO and a TDI bearing?
- The TDO and TDI series differ in their internal configuration and mounting method. The choice depends on the available space, the type of load and the lubrication conditions. We recommend consulting our specialists to select the most suitable option.
- What should I take into account for mounting?
- It is essential to ensure precise shaft alignment, use the right tools and follow the manufacturer's instructions for fitting and lubrication. Incorrect mounting can cause premature failures and reduce bearing service life.

