DBH 5450 radial shaft seal — 75 x 95 x 13

DBH 5450 is a reference of radial shaft seal, within Seals. Request a quote for 5450 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5450 radial shaft seal is a lip seal that is mounted between a rotating shaft and a fixed housing to retain lubricant and stop the ingress of dust, water or particles. Its dimensions are 75 mm shaft diameter, 95 mm housing and 13 mm height, with Kz design. It is used in gearboxes, pumps, electric motors and power transmission equipment where bearings and gears must be protected. MR Accesorios Industriales supplies it as a brand.

This item is a seal from the DBH line, identified with part number 5450. Its dimensions are 75 mm shaft diameter (d), 95 mm housing diameter (D) and 13.00 mm height (h). The Kz design corresponds to a single-lip configuration with spring, intended for rotating shafts with oil or grease lubrication. The sealing lip runs on the shaft and the outer diameter is press-fitted into the housing. It is a wear part: when it starts to fail, the typical oil stain appears.

Typical applications for a seal of these dimensions include gearboxes, speed reducers, centrifugal pumps, electric motors and belt or chain drive equipment. In all those cases the function is the same: keep the lubricant inside the assembly and prevent contaminants from entering that accelerate the wear of bearings and gears. It is also used on shafts of mixers, conveyors and continuous process machinery, where an early leak forces the equipment to stop.

To mount it correctly, check that the shaft has no burrs or deep marks in the lip contact area, and that the housing is clean and free of deformation. The seal is inserted perpendicular, with a tube or spacer that rests on the outer ring, never on the lip. Before fitting it, lubricate the lip with the same grease or oil used in the equipment. If the shaft shows wear, evaluate a repair sleeve. The selection depends on speed, temperature and the type of lubricant.

To quote part number 5450, send us the shaft, housing and height dimensions, and the type of application. With those data we can look for an alternative within the same DBH line or from another brand we supply. It also helps if you send us a photo of the old part or the assembly drawing. The more precise the information, the faster we can confirm the right option for your equipment.

At MR Accesorios Industriales we work with seals and oil seals for industrial maintenance and equipment repair. If this DBH 5450 seal is the one you are looking for, write to us by WhatsApp with the part number and we will send you the quote. We can also advise you if you need to put together a complete sealing kit for a gearbox or a pump. We handle technical inquiries Monday through Friday.