Radial shaft seal DBH 6734Pol — 28.00 x 47.00 x 8.00

DBH 6734Pol is a radial shaft seal reference, within Seals. Request a quote for 6734Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6734Pol radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of oil, grease or contaminants in rotating equipment. Its Mz-R-H design combines a sealing lip with a reinforced structure to work in housings with moderate pressure. It is used in gearboxes, pumps, electric motors and rollers, where it prevents leaks and protects bearings. MR Accesorios Industriales carries this official brand and advises you to choose the right size.

This item is a DBH 6734Pol radial shaft seal with the following dimensions: shaft diameter 28 mm, housing diameter 47 mm and height 8.00 mm. The Mz-R-H design indicates a configuration with a sealing lip and metal reinforcement, suitable for retaining lubricant and excluding dust on rotating shafts. The 6734Pol designation corresponds to the manufacturer's part number and allows identifying the part without ambiguity. Before mounting, check that the shaft and housing have the tolerances and surface finish required by this type of seal.

Typical applications for a 28 x 47 x 8 mm seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all these cases, the seal prevents oil or grease from escaping and dust or water from entering the bearing area. It is also used in agricultural and road machinery, where the seal must withstand vibration and temperature changes. If the equipment works with internal pressure, confirm that the Mz-R-H design is suitable for that condition.

To select and mount this seal correctly, take into account the available shaft diameter, housing diameter and height. The lip must rest on a ground surface free of splines; if the shaft is worn, consider a wear sleeve or a seal with an auxiliary lip. During mounting, lubricate the lip with the same grease or oil used in the equipment and use a support tube so as not to damage it. Shaft and housing runout must stay within the limits specified by the manufacturer for this type of seal.

If you need an equivalent or a nearby size, the most practical thing is to send us part number 6734Pol or the 28 x 47 x 8 mm dimensions. With that data we can look for alternatives in other brands or configurations within the same radial shaft seal category. We can also guide you if the housing has a different size or if the axial space is limited. The more information you give us about the equipment and working conditions, the better the recommendation will be.

To request a quote for the DBH 6734Pol oil seal, write to us on WhatsApp and send us the part number or the dimensions. At MR Accesorios Industriales we handle technical inquiries and help you confirm that the part is the right one for your equipment. If you have doubts about mounting or the condition of the shaft, we can also advise you. Send your inquiry and we will reply shortly.