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Tapered roller bearing FAG 32315-B
- Manufacturer Part Number
- 32315-B
- Brand
- FAGOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
FAG 32315-B is a tapered roller bearing reference, within Bearings. Request a quote for 32315-B 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 withstand combined radial and axial loads. Their geometry of tapered rollers and raceways allows the load to be distributed over a larger contact surface than that of ball bearings, which makes them suitable for severe demands. They are used in applications where motion must be transmitted with precision and rigidity, such as gearboxes, wheel axles and industrial equipment. MR Accesorios Industriales supplies this line backed by more than 80 years in the trade.
The designation of this series combines a base number and the suffix -B. The number, as in 322/28-B or 32305-B, identifies the size and the series proportion; the final letter B indicates a modification in the contact angle or in the internal execution with respect to the standard version. In the examples 32306-B and 32307-B the pattern is visible: the higher the number, the greater the load capacity. To correctly interpret each code, it is advisable to consult the manufacturer's dimension table.
These bearings are used in Argentine industries such as metallurgy, food, cement and automotive. They are present in gearboxes, reducers, road machinery axles, transport equipment and roller systems. Their ability to withstand combined loads makes them ideal for assemblies where the shaft must remain rigid and aligned, for example in milling machine spindles or overhead cranes. Locally, they are common in heavy machinery maintenance and equipment manufacturing.
To select the right bearing, take into account the radial and axial load, the rotation speed and the type of lubrication. The sealing can be open or with seals, depending on the environment. Mounting requires precise alignment and proper adjustment of the axial clearance, which is usually regulated with lock nuts or shims. Lubrication with grease or oil must be the one recommended by the manufacturer. Incorrect mounting can reduce service life, which is why it is key to follow the technical instructions and use suitable tools.
Regarding equivalences, tapered roller bearings are manufactured under international standards that allow brands to be interchanged as long as dimensions and tolerances match. FAG, SKF, NSK, Timken and other brands offer equivalent products, but it is essential to verify the part number and specifications before replacing. Not all suffixes are the same between manufacturers, so the complete designation must be compared. If you have doubts, send us the original part number and we will help you find the equivalence.
If you need a quote for FAG tapered roller bearings, write to us by WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we respond shortly with the information you need for your application. We can also advise you on mounting, lubrication and available alternatives. Do not hesitate to contact us: we are here to help you choose the right component for your equipment.
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 -B suffix mean on these bearings?
- The -B suffix indicates a modification in the internal design, generally a contact angle different from that of the standard version. This can influence the axial load capacity. To know exactly what it implies in each code, consult the manufacturer's data sheet or write to us with the model.
- How do I choose between a tapered roller bearing and a ball bearing?
- Tapered rollers withstand higher combined loads and offer greater rigidity, but they are less suitable for very high speeds. If your application has significant radial and axial loads, the tapered one is usually the best option. Also evaluate the available space and the type of mounting.
- Can I replace a FAG bearing with another brand?
- Yes, as long as the dimensions and tolerances match. Brands such as SKF, NSK or Timken have equivalents, but the suffixes may vary. Always verify the complete designation and the service conditions. If you need help, send us the part number and we will advise you.