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Tapered roller bearing FAG 31328-X-XL
- Manufacturer Part Number
- 31328-X-XL
- Brand
- FAGOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
FAG 31328-X-XL is a tapered roller bearing reference, within Bearings. Request a quote for 31328-X-XL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
FAG tapered roller bearings are components designed to support combined radial and axial loads, thanks to the angled arrangement of their rollers and the tapered geometry of their raceways. They are used in applications where precision and load capacity are critical, such as gearboxes, reducers, wheel axles and industrial machinery. At MR Accesorios Industriales we carry the FAG brand so you can choose the right bearing for your application and request a quote on WhatsApp.
The designation of this series combines a basic number with the suffixes -X-XL. For example, in 31320-X-XL the number 31320 identifies the size and dimensional series, while -X indicates an execution variant and -XL indicates the design with higher load capacity or improved lubrication. In the examples 32004-X-XL and 31330-X-XL the same pattern repeats: the basic number changes with the size, but the suffixes remain the same for the entire family. Knowing this nomenclature lets you quickly interpret the main characteristics of the bearing.
These bearings are used in Argentine industries such as automotive, metalworking, food and mining. They are found in gearboxes, differentials, machine tool spindles, conveyor rollers and material handling equipment. Their ability to support combined loads makes them suitable for shafts that must transmit power and withstand axial forces, such as those of pumps, fans and speed reducers.
To select the correct bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or shields. Lubrication must be suitable for the temperature and speed; incorrect lubrication shortens service life. During mounting, ensure precise alignment and correct fit on the shaft and in the housing to avoid additional loads.
FAG tapered roller bearings can be interchanged with those of other brands as long as the main dimensions and arrangement match. However, tolerances and internal clearances may vary between manufacturers, so it is advisable to verify the exact equivalence. At MR Accesorios Industriales we can advise you on interchangeability and help you find the right replacement for your equipment.
If you need a FAG tapered roller bearing, write to us on WhatsApp with the part number or model you are looking for. We will send you a quote shortly and advise you so you can choose the right option for your application. MR Accesorios Industriales, with more than 80 years of experience, is at your disposal for whatever you need.
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 -X-XL suffix mean in FAG bearings?
- The -X suffix indicates an execution variant, while -XL indicates a design with higher load capacity or improved lubrication. These suffixes remain the same throughout the series and help identify specific characteristics of the bearing.
- How do I choose the right tapered roller bearing?
- Consider the radial and axial load, the speed, the temperature and the environmental conditions. Check the required sealing and lubrication. If you have doubts, write to us on WhatsApp with the details of your application and we will advise you.
- Are FAG bearings interchangeable with other brands?
- They can be interchangeable if the main dimensions and arrangement match. Tolerances and internal clearances may vary, so it is advisable to verify the exact equivalence. At MR Accesorios Industriales we help you find the right replacement.

