Radial shaft seal DBH 5134Sil — 17.00 x 30.00 x 7.00

DBH 5134Sil is a radial shaft seal reference, within Seals. Request a quote for 5134Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5134Sil radial shaft seal is a lip seal that is mounted in the housing of a fixed component to retain lubricant and block the entry of dust, water or particles. Its Lz design and its dimensions of 17 mm shaft, 30 mm housing and 7 mm height make it suitable for rotating shafts in small and medium-sized machines. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH line, identified with the designation 5134Sil. Its attributes indicate a shaft diameter of 17 mm, a housing diameter of 30 mm and a height of 7.00 mm. The Lz design corresponds to a sealing lip with a specific geometry for lubricant retention under rotation conditions. The 5134Sil code groups these standardized dimensions, so any inquiry or order is handled with that number. It is a standard replacement part within the radial seals and oil seals category.

Typical applications of a 17 x 30 x 7 mm oil seal include small gearboxes, electric motors, centrifugal pumps, gear reducers and power transmission equipment. It is also used in machine tools, washing equipment and roller systems where there is a rotating shaft that must be kept separate from the environment. In all cases, the seal prevents oil or grease leaks and protects nearby bearings and bushings. If the equipment operates with a lot of dirt or water, it is advisable to verify that the lip and material are suitable for that exposure.

To install this oil seal, check that the shaft has the indicated size and shows no burrs, scratches or wear in the contact area. The housing must be clean and free of deformation; a damaged surface accelerates lip failure. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and do it with a tube or shim that presses on the outer ring, never on the lip. The 7.00 mm height defines the available space: confirm that the housing depth is compatible. If the shaft rotates at high speed or there is pressure, consult MR to evaluate the Lz design.

If you need an equivalent oil seal or a nearby size, the most practical thing is to send the 5134Sil code or the dimensions 17 x 30 x 7 mm on WhatsApp. You can also send the number engraved on the old seal or the dimensions measured with a caliper. With that data, at MR Accesorios Industriales we quote this brand and compatible alternatives. If space allows, a seal of another height or diameter can be evaluated, as long as the shaft and housing accept it. The idea is that a machine does not stop for a low-cost part.

MR Accesorios Industriales has more than 80 years in the business and carries the DBH brand as part of its seals and oil seals line. If you have doubts about installation or want to confirm that this model is the one that corresponds to your equipment, send the 5134Sil code on WhatsApp and we will reply with the technical information needed to quote it. We can also advise you on installation tools and lubricants so the replacement is done once and done right.