DBH 5419 radial shaft seal — 34.93 x 46.6 x 7.54

DBH 5419 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 5419 and any equivalents.

When a rotating shaft passes through a fixed housing, the DBH 5419 radial shaft seal keeps lubricant where it belongs and keeps dust, water and particles out. Its 34.93 mm shaft, 46.60 mm housing and 7.54 mm height suit compact assemblies such as pumps, small motors, gearboxes and power transmission equipment. DBH is one of the brands MR Industrial Accessories supplies, and made-to-measure orders can be arranged.

The designation is 5419, and the manufacturer code matches it. Shaft diameter (d) is 34.93 mm, housing diameter (D) is 46.60 mm and height (h) is 7.54 mm. The design shown is Lx: a single lip with a spring that runs against a rotating shaft. Because the product page does not state the lip elastomer or the metal used for the body, confirm both against the manufacturer's data sheet before you place the order.

A seal this size turns up in small centrifugal pumps, low-power electric motors, gear reducers, compact gearboxes, fan shafts and power transmission equipment. In each case its job is the same: hold oil or grease inside the assembly and keep contaminants from working their way in, which protects bearings and gears. It also works as a secondary closure where axial space is tight.

Selecting and fitting one comes down to a few checks. Match the shaft and housing diameters to the part, make sure the height fits the cavity depth, and confirm the peripheral shaft speed is acceptable for the design. Lubricate the lip before installation, press the seal in perpendicular to the shaft, and use a tool that will not damage the edge. A shaft with wear or scratches can leak even when the dimensions are right.

Need an equivalent? Send the code 5419 along with the shaft, housing and height dimensions you measured on the equipment. From there we can look for an alternative in the same radial shaft seal category or review a made-to-measure replacement. If you do not have the dimensions, send the code engraved on the old seal or a photo, and we will cross-reference it with the manufacturer's data sheet.

For a quote on the DBH 5419 oil seal, message us on WhatsApp at MR Industrial Accessories with the code and dimensions. We will come back with the options that fit your application.