Radial shaft seal DBH 5419 — 34.93 x 46.60 x 7.54

DBH 5419 is a radial shaft seal reference, within Seals. Request a quote for 5419 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5419 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 34.93 mm shaft, 46.60 mm housing and 7.54 mm height place it in compact-size applications, such as pumps, small electric motors, gearboxes and transmission equipment. DBH is a brand that MR carries, with orders by size.

This item is a lip seal with designation 5419 and manufacturer part number 5419. According to the record, its dimensions are 34.93 mm shaft diameter (d), 46.60 mm housing diameter (D) and 7.54 mm height (h). The indicated design is Lx, a single-lip configuration with spring that works on rotating shafts. The lip elastomer and the metal of the body are not specified in the data sheet, so it is advisable to confirm them against the manufacturer's data sheet before defining the order.

Typical applications for an oil seal of this size include small centrifugal pumps, low-power electric motors, reducers and compact gearboxes, fan shafts and power transmission equipment. In all cases it fulfills the function of keeping oil or grease inside the assembly and preventing contaminants from entering from outside, which extends the life of bearings and gears. It is also used as a secondary closure in equipment where axial space is limited.

To select and install an oil seal, you must verify that the shaft diameter and the housing diameter match the dimensions of the part, that the height is compatible with the depth of the cavity and that the peripheral speed of the shaft is admissible for the design. The lip must be lubricated before installation, the part is inserted perpendicular to the shaft and it is advisable to use a tool that does not damage the edge. If the shaft shows wear or scratches, the oil seal may not seal even if the size is correct.

If you need an equivalent or a nearby size, the most practical thing is to send us part number 5419 together with the shaft, housing and height dimensions you have on the equipment. With that data we can look for an alternative within the same category of radial shaft seals or evaluate a replacement by size. If you do not have the dimensions, send us the part number engraved on the old oil seal or a photo and we will cross-reference it with the manufacturer's data sheet.

To request a quote for the DBH 5419 oil seal or ask about a nearby size, write to us on WhatsApp at MR Accesorios Industriales with the part number and dimensions. We will reply with the alternatives that best fit your application.