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Tapered roller bearing TIMKEN XAA32018X/Y32018X
- Manufacturer Part Number
- XAA32018X/Y32018X
- Brand
- TIMKENOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
TIMKEN XAA32018X/Y32018X is a tapered roller bearing reference, within Bearings. Request a quote for XAA32018X/Y32018X via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The tapered roller bearing is a component designed to support combined radial and axial loads. Its cone and cup geometry allows linear contact that distributes the load better. It is used in applications where motion must be transmitted under high demand, such as gearboxes, wheel axles and agricultural machinery. At MR Accesorios Industriales we supply the Timken brand, with more than 80 years of experience in the field.
The designation of these Timken bearings is read in pairs: the XAA series indicates the assembly formed by cone and cup. For example, XAA32008X/Y32008X combines a cone and a cup that are mounted together. The following numbers, such as 32008, 32009 or 32010, identify the size and load capacity within the series. The final letter X indicates a construction variant. Knowing the complete code is key to ordering the correct replacement.
These bearings are used in industries such as food, metallurgy, agriculture and mining. In Argentina they are commonly found in seeders, harvesters, conveyor belts, mills and pumping equipment. Also in reducers and gearboxes that operate with heavy loads and moderate speeds. Their ability to support combined forces makes them ideal for shafts that receive axial and radial thrust at the same time.
To select the right bearing, take into account the radial and axial load it will support, the rotation speed and the environmental conditions. Mounting requires precise alignment between cone and cup, and adequate lubrication, whether with grease or oil depending on the application. Sealing is essential to prevent the entry of contaminants; therefore, it is recommended to evaluate radial shaft seals and protection. Incorrect mounting can reduce the service life of the bearing.
Timken tapered roller bearings are interchangeable with those of other brands that follow the same dimension standards. If you need to replace an existing bearing, the safest approach is to compare the cone and cup dimensions and verify the contact angle. At MR Accesorios Industriales we advise you to find the right equivalent. It is always advisable to replace cone and cup as a set to ensure a correct fit.
If you have the code of the bearing you need, write to us on WhatsApp and we will quote it promptly. We can also help you identify the reference from the measurements or a sample. At MR Accesorios Industriales we work so that you find the solution your equipment needs.
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
- How do I identify the bearing I need?
- You can check the code engraved on the cone or the cup. If you cannot find it, measure the inner diameter, outer diameter and width. With that data we will help you identify the exact reference.
- What is the difference between the cone and the cup?
- The cone is the inner ring with the rollers and the cage; the cup is the outer ring. They are mounted separately and must be replaced together to ensure correct operation.
- Are Timken bearings compatible with other brands?
- Yes, as long as they comply with the same standardized dimensions and tolerances. When requesting a quote, we can indicate the compatible alternative if you provide the code or measurements.

