DBH 6414/1 radial shaft seal — 50 x 82.18 x 25.5

DBH 6414/1 is a reference of radial shaft seal, within Seals. Request a quote for 6414/1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6414/1 oil seal is a radial lip seal designed for rotating shafts with a 50 mm diameter. Its job is to retain lubricant inside the housing and prevent the entry of dust, water or particles that could damage bearings and gears. It is press-fitted into an 82.18 mm housing and is 25.50 mm high. It is a common replacement part in industrial equipment that runs on rotating shafts and requires a reliable barrier against leaks.

This DBH 6414/1 oil seal has a shaft diameter of 50 mm, a housing diameter of 82.18 mm and a height of 25.50 mm. The A 092 design corresponds to a single lip configuration with a spring, intended for rotating shafts with lubrication. DBH is a brand MR sells, so the part is identified by its original code and keeps the manufacturer's tolerances. Always verify these three dimensions before replacing an oil seal: they are what define the interference fit and the sealing.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. In industrial plants they appear in centrifugal pumps, mixers, conveyors and packaging machinery. Their job is twofold: retain the oil or grease and block external contamination. When the lip wears or hardens, it starts losing lubricant and the nearby bearing is left exposed. That is why it is worth checking at every scheduled maintenance.

To install an oil seal, work with a clean shaft, free of burrs or tool marks. It is advisable to lubricate the lip with the same grease or oil used in the equipment before inserting it, and to use a tube or press that bears on the outer diameter, never on the lip. If the housing has a chamfer, even better: it keeps the lip from rolling over. Selection involves confirming the shaft diameter, housing diameter and height, and choosing the lip material according to the temperature and the fluid. The A 092 design is a valid reference for standard applications.

To quote an equivalent, send us the code 6414/1 along with the shaft and housing dimensions. A photo of the old oil seal showing the numbers, or the equipment drawing, also works. At MR Accesorios Industriales we check that data against the manufacturer's data sheet to offer you the option that fits best. Not all dimensions are interchangeable: a tenth of a millimeter difference in the housing can keep the oil seal from sealing. That is why we always ask for as much data as possible.

To request a quote for this DBH 6414/1 oil seal, write to us on WhatsApp with the code and the quantity you need. If you have doubts about installation or want to confirm that it matches your equipment, attach the shaft and housing dimensions. We reply with the corresponding reference and the purchase terms.