DBH 9120 radial shaft seal — 35 x 47 x 10

DBH 9120 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 9120 and any equivalents.

The DBH 9120 is a radial shaft seal that keeps lubricant in and contaminants out where a rotating shaft passes through a housing. With a 35 mm shaft, 47 mm housing and 10 mm width, it fits gearboxes, pumps and medium electric motors. MR Industrial Accessories supplies it as part of its seals and oil seals range.

The 9120 belongs to the DBH line and uses the Lx design: a single sealing lip with a spring, built for rotating shafts under permanent lubrication. When replacing it, the size code 9120 is the reference to note on the work order.

Typical installations include gearboxes, centrifugal pumps, electric motors, speed reducers and conveyor rollers, as well as machine tools and process equipment with continuous shaft rotation. In each case the seal does two jobs: it holds oil or grease in place and blocks dust, water and particles that would wear bearings and gears.

Sizing comes down to three checks: shaft 35 mm, housing 47 mm, width 10 mm. The shaft surface matters too; scratches or wear can prevent the lip from sealing even when the dimensions are correct. During installation, lubricate the lip, keep the seal perpendicular to the shaft, and drive it with a tube or shim that contacts the metal body, never the lip.

To request a quote for code 9120, send the dimensions of the old seal: shaft diameter, housing diameter and height. With that information the team can locate an equivalent in DBH or another brand in the catalog. A photo of the part and its housing also helps confirm the design and avoid installation errors.

MR Industrial Accessories supplies DBH as part of its seals and oil seals catalog. For the DBH 9120, send the code and dimensions by WhatsApp or email; the team replies promptly and can suggest equivalents or help select the right seal for the equipment.