Radial shaft seal DBH 5340 — 40.00 x 56.00 x 12.00

DBH 5340 is a radial shaft seal reference, within Seals. Request a quote for 5340 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5340 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions of 40 mm shaft, 56 mm housing and 12 mm height place it in medium-sized transmission equipment and pumps. MR Accesorios Industriales sells it as part of its seals and oil seals line, with more than 80 years of experience in the industry.

This item is a DBH brand radial shaft seal, identified by the code 5340. Its dimensions are 40.00 mm shaft diameter, 56.00 mm housing diameter and 12.00 mm height. The Lz design corresponds to a single lip configuration with spring, suitable for rotating shafts with lubrication. The 5340 designation makes it quick to locate in the catalogue and compare with other alternatives in the same category.

It is used in gearboxes, centrifugal pumps, electric motors, rollers and transmission equipment where the passage of the shaft through the housing must be sealed. It also appears in agricultural, food and continuous process machinery, where the oil seal prevents oil leaks and the entry of contaminants that accelerate wear on bearings and gears.

To select it, check that the shaft and housing diameters match the dimensions indicated and that the height is compatible with the housing depth. The Lz design works well with ground shafts and adequate roughness; it is advisable to lubricate the lip before mounting and to use a tool that does not damage it. If the equipment operates with high vibration or temperature, consider a specific lip material.

If you need a nearby size or an equivalent from another brand, send us the original code, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for the closest option within the DBH line or from other brands we carry. We can also advise you if the oil seal is mounted in an assembly with bearings or bushings.

To request a quote for the DBH 5340 oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, write to us and we will help you confirm that it is the correct replacement for your equipment.