DBH 5450 radial shaft seal — 75 x 95 x 13

DBH 5450 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5450 and any equivalents.

The DBH 5450 radial shaft seal keeps lubricant where it belongs and keeps dust, water and particles out of rotating assemblies. It fits a 75 mm shaft, a 95 mm housing bore and a 13 mm height, and it comes in the Kz design. You will find this size in gearboxes, pumps, motors and power transmission equipment where bearings and gears need protection.

The part number breaks down simply: 5450 belongs to the DBH seal line. The three figures that matter are shaft 75 mm, housing 95 mm and height 13 mm. Kz refers to a single lip with a spring, a configuration meant for rotating shafts running on oil or grease. The lip rides against the shaft while the outer diameter stays press-fitted in the housing. Treat it as a wear part. The first sign of trouble is usually an oil stain under the equipment.

Seals in this size range show up in gearboxes, speed reducers, centrifugal pumps, electric motors and belt or chain drives. The job is always the same: hold the lubricant in and block the contaminants that shorten bearing and gear life. You will also see them on mixer shafts, conveyors and continuous process machinery, where even a small leak can take a line down.

Before installation, inspect the shaft for burrs or deep marks in the lip contact area and confirm the housing is clean and undistorted. Press the seal in squarely using a tube or spacer that contacts the outer ring, never the lip. Coat the lip with the same oil or grease the equipment uses. If the shaft is worn, consider a repair sleeve. Speed, temperature and lubricant type all affect selection.

To request a quote, send the shaft, housing and height dimensions along with the application details. A photo of the old part or the assembly drawing helps as well. With that information we can check the DBH line or another brand we supply and confirm the right option for your equipment. Quotes go out by WhatsApp or email, and we can also help assemble a complete sealing kit for a gearbox or pump.