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Tapered roller bearing SKF JM 205110 A
- Manufacturer Part Number
- JM 205110 A
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Tapered roller bearings
Other brands in this category
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
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Description
SKF JM 205110 A is a tapered roller bearing reference, within Bearings. Request a quote for JM 205110 A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF JM A series tapered roller bearing is a component designed to support radial and axial loads in a single direction. Its construction with tapered rollers and inclined raceways allows linear contact that distributes the load better. It is used in applications where precision and load capacity are critical, such as gearboxes, transmission shafts and industrial equipment. MR Accesorios Industriales sells this series as part of its SKF bearing line, with more than 80 years of experience in the Argentine market.
The JM A series designation is interpreted from its letters and numbers. The JM prefix indicates that it is a single-row tapered roller bearing with metric dimensions according to the ISO standard. The final letter A indicates an internal design variant, which may include modifications to the contact angle or the cage. A specific example is the code JM 205110 A, where the central digits define the main dimensions. Knowing this nomenclature allows you to quickly identify the right replacement part.
These bearings are used in industries such as food, cement, mining and transport in Argentina. They are common in speed reducers, machine tool shafts, conveyor belt rollers and lifting systems. Their ability to support combined loads makes them suitable for equipment subjected to variable stresses. In agriculture, they are found in seeders and harvesters, where reliability is essential to avoid unscheduled downtime.
To correctly select a tapered roller bearing, take into account the radial and axial load it must support, as well as the rotation speed. Assembly requires precise alignment and proper adjustment of the internal clearance, which is achieved by axial displacement of the raceways. Lubrication must be the one indicated by the manufacturer, whether grease or oil, and the sealing must protect against contaminants. Incorrect assembly can reduce the service life of the bearing.
Regarding equivalences, SKF JM A series tapered roller bearings can be interchanged with those of other brands that follow the same standardized dimensions. However, it is essential to verify the full part number and tolerances, since small differences in internal design can affect performance. Not all brands offer exactly the same characteristics, so it is always advisable to consult a specialist before replacing a component.
If you need a quote for this bearing or any other in the SKF line, send the full part number by WhatsApp to MR Accesorios Industriales. Our technical team will advise you so you can find the right part for your application. With more than 80 years in the industry, at MR Accesorios Industriales we know that technical detail makes the difference.
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 JM A designation mean in this bearing?
- The JM A series corresponds to single-row tapered roller bearings with metric dimensions. The letter A indicates an internal design variant. The full part number, such as
JM 205110 A, includes the main measurements. Contact us if you have questions about the nomenclature. - Is this bearing suitable for axial loads in both directions?
- No, single-row tapered roller bearings support axial loads in a single direction. For loads in both directions, two bearings must be mounted in opposition. If your application requires bidirectional loads, let us know and we will advise you.
- How is an SKF tapered bearing mounted and lubricated?
- Assembly requires precise alignment and adjustment of the axial clearance by displacing the raceways. Lubrication can be with grease or oil, depending on the manufacturer. It is key to keep the environment clean and use suitable seals. For specific instructions, consult our technical team.

