Radial shaft seal DBH 1401 — 90.00 x 112.00 x 7.50

DBH 1401 is a radial shaft seal reference, within Seals. Request a quote for 1401 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1401 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that could damage bearings and gears. With dimensions of 90 mm shaft diameter, 112 mm housing diameter and 7.50 mm height, it is press-fitted into the housing and runs on the shaft surface. It is a key part in pumps, electric motors, reducers and industrial equipment in general.

This DBH 1401 oil seal has a shaft diameter of 90 mm, a housing diameter of 112 mm and a height of 7.50 mm. These dimensions correspond to designation 1401 and allow it to be identified without ambiguity. The sealing lip is designed to run in contact with the shaft, generally with a spring that ensures radial pressure. The outer body is made of elastomeric material, suitable for press fitting into metal housings. It is a component of the line of seals and radial shaft seals that MR Accesorios Industriales carries as official brand DBH.

Typical applications for this oil seal include centrifugal pumps, electric motors, gearboxes, compressors and power transmission equipment. In all these cases, the seal prevents oil or grease leaks and protects the bearings from the entry of contaminants. It is also used in machine tools, conveyors and agricultural equipment. Its size of 90 x 112 x 7.50 mm makes it suitable for medium-section shafts rotating at moderate speeds. The selection of the lip material and spring depends on the temperature conditions and the fluid to be retained.

To install this oil seal correctly, verify that the shaft has the appropriate hardness and roughness, free of burrs or marks that could damage the lip. The housing must be clean and free of deformation. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Insert the seal perpendicularly, using a tube or press that bears on the outer diameter, never on the lip. If the shaft shows wear, evaluate a nearby size or a seal with an auxiliary lip. If in doubt, consult our technical team.

If you need an oil seal equivalent to the DBH 1401, whether from another brand or with a slightly different size, give us the code and the dimensions you are looking for. We can also advise you if the shaft is worn and it is better to move to a larger size. To request a quote, send code 1401 or the dimensions 90 x 112 x 7.50 mm on WhatsApp. At MR Accesorios Industriales we will quote it and offer the alternatives that best fit your equipment.

MR Accesorios Industriales has more than 80 years in the Argentine industrial market. In addition to oil seals, we carry bearings, housings, power transmission, seals, bushings, mounting tools and lubricants. If this oil seal is not exactly the one you need, write to us and we will help you find the right part. Send the code on WhatsApp and we will quote it promptly.