Radial shaft seal DBH 8668 — 105.00 x 135.00 x 15.00

DBH 8668 is a radial shaft seal reference, within Seals. Request a quote for 8668 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8668 radial shaft seal is a lip seal that mounts in the housing and seals against the shaft to retain lubricant and block the entry of dust, water or particles. Due to its dimensions —105 mm shaft, 135 mm housing and 15 mm height— it is used in equipment with large-diameter shafts, such as gearboxes, pumps and process machines. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

The DBH 8668 is an Lx design oil seal, with a sealing lip and metal case. Its dimensions are 105 mm shaft diameter, 135 mm housing diameter and 15.00 mm height. The Lx design defines the geometry of the lip and the reinforcement, intended for rotating shafts with lubrication. It is press-fitted into the housing and works with the lip resting on the shaft, creating a dynamic barrier that prevents leaks and contamination.

It is used in gearboxes, centrifugal pumps, agitators, mills, mixers and power transmission equipment where the shaft rotates on bearings and there is lubricant to retain. It also appears in agricultural machinery, industrial washing equipment and conveyor systems. In all cases it performs the same function: keeping oil or grease inside the assembly and keeping out dust, wash water and process residue.

To select the seal, verify that the shaft diameter, housing diameter and height match those of the DBH 8668. Check the condition of the shaft surface: it must be polished and free of burrs, because a deep mark ruins the lip. When mounting it, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the housing and strike only on the outer ring, never on the lip. If the housing has burrs, clean it before installing.

If you need a nearby size or an equivalent, send us part number 8668 or the dimensions 105 x 135 x 15 mm on WhatsApp. You can also send the number stamped on the old seal or a photo of the cover. At MR Accesorios Industriales we cross-reference the size with the available alternatives and confirm whether there is a compatible option. If the Lx design is not the one for your equipment, we review it with you.

MR Accesorios Industriales carries the DBH brand and has more than 80 years in the industry. To request a quote for the DBH 8668 oil seal, write to us on WhatsApp with the part number or the dimensions. If you are unsure about the designation, send a photo of the mounted seal or the housing and we will verify it before issuing the quote.