Radial shaft seal DBH 1363Vit — 35.00 x 52.00 x 7.00

DBH 1363Vit is a radial shaft seal reference, within Seals. Request a quote for 1363Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1363Vit radial shaft seal is a lip seal mounted on the shaft and closing against the housing to retain lubricant and block the entry of dust, water or particles. With a 35 mm shaft diameter, 52 mm housing diameter and 7 mm height, and A 156-R H design, it is a common replacement part in gearboxes, pumps and electric motors. MR Accesorios Industriales carries this brand and advises you so you choose the correct seal.

This item is a radial shaft seal from the DBH line, identified with the designation 1363Vit. Its dimensions are 35.00 mm shaft diameter (d), 52.00 mm housing diameter (D) and 7.00 mm height (h). The A 156-R H design defines the geometry of the lip and the outer body, intended for press-fit mounting in a cylindrical housing. It is a compact-section seal, with a contact lip that works on the rotating shaft and a case that ensures retention in the housing.

Typical applications for a seal of these dimensions include gearboxes, speed reducers, centrifugal pumps, electric motors, transmission shafts and process equipment. In all cases it performs two functions: preventing oil or grease from leaking to the outside and protecting the interior of the mechanism against contaminants. It is also used as a secondary closure in assemblies where a main gasket already exists and an additional barrier is sought.

To select it properly, check that the shaft diameter and the housing diameter match the indicated values, and that the height is compatible with the depth of the cavity. The surface condition of the shaft influences the life of the lip: it should be ground and free of marks. When mounting, lubricate the lip with the same oil as the equipment, insert the seal perpendicular and with uniform pressure, and avoid striking it on the lip. If the shaft shows wear, evaluate a nearby size or a repair sleeve.

If you need an equivalent or a nearby size, the most practical thing is to send us the code 1363Vit or the current dimensions of the seal to be replaced. With that data we can look for alternatives within the same line or from other brands we carry, always respecting the shaft, housing and height dimensions. We can also advise you if the A 156-R H design is not available and an equivalent construction variant has to be evaluated.

To request a quote for the DBH 1363Vit oil seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or the design, attach a photo of the old part or the dimensions taken with a caliper. With more than 80 years in the industry, we help you identify the correct seal and resolve the replacement without hassle.