DBH 8848 radial shaft seal — 30 x 42 x 8

DBH 8848 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 8848 and any equivalents.

The DBH 8848 is a radial shaft seal that keeps lubricant contained and contaminants out of rotating assemblies. With a shaft diameter of 30 mm, a housing diameter of 42 mm and a height of 8.00 mm, it fits many industrial drives. MR Industrial Accessories supplies this brand within its seals and oil seals range and can help you confirm the right choice.

Part number 8848 belongs to the DBH line of radial shaft seals and uses an Mx design. The three dimensions to check are shaft 30 mm, housing 42 mm and height 8.00 mm. The shaft and housing figures determine whether the seal fits the rotating shaft and the cavity, while the height sets how deep it sits in the bore. The Mx construction is a specific lip profile within the radial shaft seal family, built to hold lubricant in and keep particles out.

You will find this type of seal in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. Its job is to retain oil or grease inside the assembly and block dust, water or chips from reaching bearings and bushings. In plants and production lines, that protection helps rotating parts last longer and reduces unplanned maintenance stops.

Before ordering, match the shaft, housing and height to your equipment. The shaft surface should be smooth and free of scratches or wear, and the housing bore should be clean with no burrs. Lubricate the lip during installation and use a proper driver so the seal is not damaged. For high-speed or high-temperature service, ask our team about lip material and elastomer options.

If you need a cross-reference, send part number 8848 or the three dimensions and we will look for a compatible alternative. We can also advise you if the Mx design is not suited to your application and a different lip profile or material is needed. To request a quote for the DBH 8848 oil seal, contact us by WhatsApp or email with the part number and we will respond promptly.