Radial shaft seal DBH 5583 — 42.00 x 65.00 x 12.00

DBH 5583 is a radial shaft seal reference, within Seals. Request a quote for 5583 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5583 radial shaft seal is a lip seal mounted in a machine housing to retain lubricant and block the entry of dust, water or particles. Its size of 42 mm shaft, 65 mm housing and 12 mm height makes it suitable for gearboxes, pumps and power transmission equipment. MR Accesorios Industriales carries this brand and will quote it for you by WhatsApp with part number 5583.

This item is a radial shaft seal from the DBH line, identified by the designation 5583. Its published attributes are: shaft diameter 42 mm, housing diameter 65 mm and height 12.00 mm, with an Mz design. That combination of dimensions defines the seat: the lip runs on the 42 mm shaft and the body fits into a 65 mm bore with 12 mm depth. The Mz design corresponds to a specific construction that should be matched when replacing the part.

Radial shaft seals of this size are used in equipment where a rotating shaft exits a crankcase or housing: gearboxes, centrifugal pumps, mixers, conveyors and machine tools. They also appear in electric motors and transmission rollers. The function is twofold: keep oil or grease from escaping and keep dust or water from entering the bearing or gear. In environments with chips or abrasives, the seal works alongside a labyrinth or a dirt guard.

Before mounting a seal, check the condition of the shaft and the housing. The shaft must have no burrs, deep scratches or wear in the lip area; the housing must be clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and push it in evenly, without striking it sideways. If the shaft has a step or a groove, a guide sleeve is recommended. The 12.00 mm height must sit flush or as specified by the equipment manufacturer.

If you need a nearby size or an equivalent, the most practical approach is to send part number 5583 together with the shaft, housing and height dimensions. With that data we can look for an alternative from the same brand or another line, as long as the shaft diameter, outer diameter and width match. It also helps to specify the type of fluid, the operating temperature and the shaft speed, because these influence the choice of lip material and spring.

MR Accesorios Industriales carries the DBH brand and has more than 80 years of experience in the field. If this seal is for equipment that is down, send part number 5583 by WhatsApp and we will quote it. You can also ask about other sizes in the same family or about seals with a different design if the housing allows it.