Radial shaft seal DBH 5477Sil — 101.60 x 126.95 x 7.93

DBH 5477Sil is a radial shaft seal reference, within Seals. Request a quote for 5477Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5477Sil radial shaft seal is a rotating shaft seal that prevents oil or grease leaks and blocks the entry of dust and moisture into the housing. With dimensions of 101.60 mm shaft, 126.95 mm housing and 7.93 mm height, and Mz design, it is press-fitted into industrial equipment housings. MR Accesorios Industriales carries this official brand and advises you to choose the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified with the code 5477Sil. Its nominal dimensions are 101.60 mm shaft diameter, 126.95 mm housing diameter and 7.93 mm height. The Mz design corresponds to a specific construction configuration within the radial shaft seal category. The sealing lip works on the rotating shaft and the outer casing fits into the 126.95 mm diameter. It is a replacement part for equipment that requires lubricant containment and contaminant exclusion.

Typical applications of a seal of this size include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In industrial, food or process plants, these seals are used where there are shafts with a diameter close to 101.6 mm and standardized housings. They are also found in old or imported machines where inch dimensions are common. The main function is to retain lubricant inside the assembly and prevent the entry of particles that accelerate wear on bearings and gears.

To select correctly, verify that the shaft diameter, housing diameter and height match the mounting dimensions. The Mz design must be compatible with the type of lip and material required by the application: temperature, peripheral speed and fluid to be sealed influence the choice. During mounting, lubricate the lip, avoid hitting it and make sure the shaft has no burrs or marks. Poor installation shortens the seal's life even if the dimension is correct.

If you cannot find the code 5477Sil or need a nearby size, send us the dimensions of your shaft and housing along with a photo of the old seal. At MR Accesorios Industriales we can look for an equivalent in the same brand or in another line we carry, always respecting the dimensions and design type. We can also advise you if the original seal has no visible identification. The idea is that you are not left with equipment stopped for a sealing part.

To request a quote for the DBH 5477Sil oil seal, write to us via WhatsApp with the code and the quantity you need. If you have doubts about the dimension or design, attach a photo and the dimensions taken with a caliper. At MR Accesorios Industriales we handle technical inquiries and reply with the information necessary for you to buy the correct part. More than 80 years of experience in bearings, seals and power transmission allow us to advise you with judgment.