Radial shaft seal DBH 1187Pol — 34.90 x 52.00 x 10.00

DBH 1187Pol is a radial shaft seal reference, within Seals. Request a quote for 1187Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1187Pol radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 34.90 mm shaft, 52 mm housing and 10 mm height make it suitable for gearboxes, pumps and transmission equipment. MR Accesorios Industriales supplies this official brand and advises you to choose the correct seal for your application.

This item is a DBH 1187Pol radial shaft seal with the following dimensions: shaft diameter 34.9 mm, housing diameter 52 mm and height 10 mm. The Lx-R H design indicates a configuration with retaining lip and dust lip, designed to work with lubricant and protect against the ingress of dust or water. The sealing lip rests on the shaft and creates a dynamic barrier that prevents leakage.

Radial shaft seals like this are used in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. Their function is twofold: retain the oil or grease inside the assembly and prevent external particles from entering that accelerate wear on bearings and gears. They are critical components in industrial maintenance because a sealing failure can cause unplanned downtime.

To correctly install a seal, verify that the shaft and housing diameters match the indicated dimensions. The shaft must be clean, free of burrs or marks, and it is advisable to lubricate the lip before inserting it. The 10 mm height defines the space required in the housing. If the seal operates at high speed or temperature, consult MR to evaluate the lip material and elastomer type.

If you need an equivalent seal or a nearby size, the most practical approach is to send us part number 1187Pol or the current dimensions of your equipment. We can look for alternatives in the same DBH brand or in other lines we supply, always respecting shaft, housing and height dimensions. We do not invent dimensions: if it is not in the product page, we confirm it with the manufacturer before quoting.

To proceed with the quote, send part number 1187Pol or your seal dimensions via WhatsApp to MR Accesorios Industriales. We will reply with compatible options. More than 80 years in the industry allow us to advise you on installation, materials and applications so that the seal lasts as long as it should.