Tapered roller bearing SKF LM 11749/710/VA983

SKF LM 11749/710/VA983 is a tapered roller bearing reference, within Bearings. Request a quote for LM 11749/710/VA983 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF LM series tapered roller bearings are components designed to withstand combined radial and axial loads in a single direction. Their tapered raceway design allows linear contact that distributes the load over a larger surface, providing high load capacity and rigidity. They are used in applications requiring precision and durability, such as gearboxes, wheel hubs and industrial machinery. MR Accesorios Industriales offers this official brand and advises you on choosing the right bearing.

The LM series designation is interpreted from the examples: LM 11749/710/VA983, LM 11949/910/VA983, LM 12749/710/VA983, among others. The prefix LM identifies the single-row tapered roller bearing series. The numbers that follow, separated by a slash, correspond to the cone (inner race) and the cup (outer race), respectively. The suffix VA983 indicates a special modification, generally a coating or surface treatment. Each cone-cup assembly is supplied as a unit and they are not interchangeable with each other.

These bearings are used in industries such as automotive, metallurgical, cement and food. In Argentina, they are common in transmission boxes, speed reducers, commercial vehicle wheel hubs, road machinery and material handling equipment. Their ability to withstand simultaneous radial and axial loads makes them suitable for applications with moderate misalignment and high rigidity requirements. They are also found in pumps, fans and machine tool spindles.

To correctly select a tapered roller bearing, take into account the radial and axial load it must withstand, the rotation speed and environmental conditions. Mounting requires precise alignment and proper adjustment of axial clearance, achieved by axial displacement of the cup or cone. Lubrication can be with grease or oil, depending on the application, and sealing is critical to prevent contamination. Verify that the cone and cup correspond to the same assembly and that tolerances are as specified.

Regarding equivalences and interchangeability, tapered roller bearings from different manufacturers can be interchanged if the main dimensions and contact angle match. However, not all suffixes are equivalent; for example, a VA983 coating may not have a direct replacement in another brand. Always consult interchange tables or verify measurements with precision instruments before replacing a bearing. The complete designation, including the suffix, is key to ensuring compatibility.

If you need a quote for SKF LM series tapered roller bearings, send the complete code via WhatsApp to MR Accesorios Industriales. Our technical team will help you identify the right replacement and resolve any questions about mounting or lubrication. With more than 80 years of experience, at MR Accesorios Industriales we are here to advise you.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.