Radial shaft seal DBH 6177 — 105.00 x 152.80 x 16.00

DBH 6177 is a radial shaft seal reference, within Seals. Request a quote for 6177 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6177 radial shaft seal is a lip seal that stops lubricant from escaping and blocks contaminants from entering equipment with a rotating shaft. Its designation 6177 corresponds to a specific size: 105 mm shaft, 152.80 mm housing and 16 mm height, with Lx design. It is used in gearboxes, pumps, motors and process machinery where the seal runs on a shaft rotating inside a fixed housing.

This item is a DBH 6177 radial shaft seal, identified by its code 6177. The dimensions listed on its product page are: shaft diameter 105 mm, housing diameter 152.80 mm and height 16.00 mm. The Lx design indicates a single-lip configuration with a spring, intended to retain oil or grease in one direction and keep dust and water out. The lip runs against the shaft and the outer diameter is press-fitted into the housing.

Typical applications for a seal of this size appear in medium and large rotating equipment: gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. In every case it performs the same function: preventing lubricant leaks to the outside and protecting bearings or bushings from incoming particles. It is also found in continuous process equipment, where the seal must withstand many hours of rotation without losing sealing performance.

To install it correctly, check that the shaft has no burrs or marks that could damage the lip, and that the housing is clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and do so with a flat driver that presses on the outer diameter, never on the lip. If the shaft shows wear, consider a nearby size or a seal with an offset lip. Selection depends on speed, temperature and the type of lubricant.

If you need an equivalent or a close size, send us code 6177 along with the shaft and housing dimensions. With that data we review alternatives within the DBH line or from other brands we carry. We can also advise you if the original seal is no longer available and a standard size has to be adapted. The more complete the equipment information, the more accurate the proposal.

To request a quote for the DBH 6177 oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old seal and the shaft and housing dimensions. That way we confirm the exact reference and send you the quote without delay.