DBH 5419 radial shaft seal — 34.93 x 46.6 x 7.54

DBH 5419 is a reference of radial shaft seal, within Seals. Request a quote for 5419 via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 power transmission equipment. DBH is a brand that MR carries, with made-to-measure orders.

This item is a lip seal with designation 5419 and manufacturer code 5419. 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 a spring that runs on rotating shafts. The lip elastomer and the metal of the body are not specified on the product page, so it is advisable to confirm them against the manufacturer's data sheet before finalizing the order.

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

To select and install a seal, you must verify that the shaft and housing diameters match the dimensions of the part, that the height is compatible with the depth of the cavity and that the peripheral shaft speed 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 seal may not seal even if the dimension is correct.

If you need an equivalent, the most practical approach is to send us the code 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 made-to-measure replacement. If you do not have the dimensions, send us the code engraved on the old 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, write to us on WhatsApp at MR Accesorios Industriales with the code and the dimensions. We will reply with the alternatives that best suit your application.