Radial shaft seal DBH 6357 — 42.80 x 69.16 x 10.30

DBH 6357 is a radial shaft seal reference, within Seals. Request a quote for 6357 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6357 radial shaft seal is a lip seal designed to prevent oil or grease leaks and block the entry of dust and moisture in equipment with a rotating shaft. Its dimensions of 42.80 mm shaft diameter, 69.16 mm housing and 10.30 mm height make it suitable for gearboxes, pumps and motors. MR Accesorios Industriales supplies this official brand and advises you so you choose the right oil seal for your application.

This item is a DBH 6357 radial shaft seal, identified by its designation 6357. Its dimensions are 42.80 mm shaft diameter (d), 69.16 mm housing diameter (D) and 10.30 mm height (h). The Ls design corresponds to a seal with a single sealing lip and spring, intended for rotating shafts with lubrication. The DBH brand is an official brand that MR supplies, so you can ask us about this part number and its equivalents.

Typical applications of an oil seal such as the DBH 6357 include gearboxes, reducers, centrifugal pumps, electric motors and power transmission equipment. In all cases, the seal's function is to retain the lubricant inside the assembly and prevent external agents such as dust, water or particles from entering the bearing or the shaft. It is a wear part that should be replaced when leaks or abnormal noises appear.

To correctly mount this oil seal, verify that the shaft and housing diameters match the dimensions indicated. The shaft surface must be clean, free of burrs or deep marks, and it is advisable to lubricate the lip before inserting it. The seal must be placed perpendicular to the shaft, with a press or suitable tool, avoiding hitting it directly. If the shaft shows wear, consider a nearby size or a seal with greater height.

If you need an equivalent or a size close to the DBH 6357, the most practical thing is to send us the full part number, a photo of the part or the dimensions taken with a caliper. With that data we can look for alternatives in other brands or series that keep the same shaft and housing diameter. We can also advise you on the type of lip and material according to the fluid and working temperature.

To request a quote for the DBH 6357 oil seal or ask about a similar size, send us the part number by WhatsApp to MR Accesorios Industriales. We reply with the options and technical data you need to confirm it is the right spare part for your equipment.