Radial shaft seal DBH 5350Sil — 55.00 x 70.00 x 8.00

DBH 5350Sil is a radial shaft seal reference, within Seals. Request a quote for 5350Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5350Sil radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the ingress of dust, water or particles. With dimensions of 55 mm shaft, 70 mm housing and 8 mm height, and Lz design, it is a replacement part for rotating equipment where reliable sealing prevents leaks and premature wear of bearings and bushings.

This item is a DBH radial shaft seal, designation 5350Sil, with the following dimensions: shaft diameter 55 mm, housing diameter 70 mm and height 8.00 mm. The Lz design corresponds to a spring-loaded sealing lip that ensures constant contact on the shaft. DBH is a brand that MR supplies, so the part arrives with its factory identification and traceability. It is used as a closure in bearing housings, pumps, gearboxes and motors.

Typical applications for a seal of this size include centrifugal pumps, gearboxes, drive shafts, mixers and process equipment. In all cases, the seal separates the lubricant from the environment and protects the bearings or bushings from external contamination. It is also used in equipment where there is oil splash or exposure to dust, and in assemblies where axial space is limited and a compact 8 mm height seal is needed.

To select correctly, check that the shaft diameter and the housing diameter match those of the part being replaced. The Lz design requires a housing with a fillet radius and a shaft surface with adequate hardness and roughness so as not to damage the lip. During installation, lubricate the lip and use an installation tool so as not to twist or cut it. If the equipment operates at high peripheral speed or temperature, consult the manufacturer's data sheet to confirm the lip material.

If you need an equivalent or a nearby size, the most practical thing is to send us the complete seal code, the shaft, housing and height dimensions, and a photo of the part. With that data we can search the DBH line or other alternatives that fulfill the same function. We can also guide you if the Lz design is not suitable for your application and another type of lip or material is better.

To request a quote for the DBH 5350Sil oil seal or ask about a similar size, send us the code on WhatsApp at MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. With more than 80 years in the industry, at MR Accesorios Industriales we know the details that make a seal work as it should.