SKF LM 11749/710/VA983 tapered roller bearing

SKF LM 11749/710/VA983 belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LM 11749/710/VA983 and any equivalents.

SKF LM series tapered roller bearings handle combined radial and axial loads in one direction. The tapered raceways create linear contact that spreads the load over a wider area, giving high capacity and rigidity. Typical uses include gearboxes, wheel hubs and industrial machinery. MR Industrial Accessories supplies this brand and can help you choose the right bearing.

Reading the code: in examples like LM 11749/710/VA983, LM 11949/910/VA983 and LM 12749/710/VA983, the LM prefix denotes the single-row tapered roller bearing series. The two numbers after the slash are the cone (inner race) and cup (outer race), in that order. The VA983 suffix points to a special modification, usually a coating or surface treatment. Cone and cup are matched as a set and cannot be mixed with other components.

These bearings appear in automotive, metallurgical, cement and food processing plants. Common locations include transmission boxes, speed reducers, commercial vehicle wheel hubs, road machinery and material handling equipment. Because they take radial and axial loads at the same time, they suit applications with moderate misalignment and a need for high rigidity. Pumps, fans and machine tool spindles also use them.

When selecting a tapered roller bearing, consider the radial and axial loads, the rotation speed and the operating environment. Mounting calls for precise alignment and correct axial clearance, set by moving the cup or cone axially. Grease or oil lubrication is possible depending on the application, and sealing is critical to keep contamination out. Check that cone and cup belong to the same assembly and that tolerances match the specification.

For interchangeability, tapered roller bearings from different makers can be swapped if the main dimensions and contact angle agree. However, suffixes are not always equivalent; a VA983 coating may have no direct replacement in another brand. Always use interchange tables or measure with precision instruments before replacing a bearing. The complete designation, including the suffix, is key to compatibility.

To request a quote for SKF LM series tapered roller bearings, send the full code to MR Industrial Accessories via WhatsApp or email. Our technical team will help you identify the right replacement and answer questions about mounting or lubrication. We serve customers across the United States and in several Latin American countries.