Radial shaft seal DBH 8612Sil — 39.70 x 62.00 x 11.00

DBH 8612Sil is a radial shaft seal reference, within Seals. Request a quote for 8612Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8612Sil seal is a single-lip radial seal that mounts in cylindrical housings to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 39.70 mm shaft diameter, 62.00 mm housing diameter and 11.00 mm height make it suitable for gearboxes, pumps and medium-sized electric motors. DBH is a brand that MR carries, with technical support to select the correct variant according to the application.

This item is a DBH radial shaft seal with the designation 8612Sil, with the dimensions shown on its product page: shaft diameter 39.70 mm, housing diameter 62.00 mm and height 11.00 mm. The Lx-H-H design indicates a single sealing lip with a metal body and an auxiliary exclusion lip, intended for rotating shafts with permanent lubrication. The lip elastomer is formulated to resist common industrial oils and greases, and the internal spring maintains contact pressure on the shaft throughout its service life.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the seal fulfills the dual function of retaining lubricant inside the assembly and preventing the ingress of dust, water or particles that accelerate the wear of bearings and gears. It is a frequently replaced part in industrial maintenance, where the exact shaft and housing dimensions define compatibility.

For assembly, verify that the shaft has adequate hardness and surface finish, without burrs or marks that could damage the lip. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and install the seal with a support tube that presses on the outer diameter, never on the lip. The 11.00 mm height allows it to be housed in tight spaces. If the shaft shows wear, evaluate a nearby size or a seal with the lip in another position.

If you need an equivalent or a nearby size, send us the code 8612Sil or the shaft, housing and height dimensions on WhatsApp. At MR Accesorios Industriales we check your inquiry against the manufacturer's product page and offer alternatives within the DBH line or from other brands we carry. We can also advise you on the most suitable elastomer type and lip design according to operating speed and temperature.

DBH is a brand that MR carries, and this seal adds to our offering of radial seals for industrial maintenance. If your equipment requires an urgent replacement, write to us with the code and dimensions; we will reply with a quote for the exact size or a compatible alternative.