Radial shaft seal DBH 5230Vit — 50.00 x 65.00 x 10.00

DBH 5230Vit is a radial shaft seal reference, within Seals. Request a quote for 5230Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5230Vit radial shaft seal is a lip seal that mounts on a 50 mm shaft and seals against a 65 mm housing, with a 10 mm height. Its function is to retain the lubricant inside the assembly and block the entry of dust, water or particles that accelerate wear on bearings and bushings. It is used in gearboxes, pumps, electric motors and power transmission equipment running in continuous rotation.

This item is a seal from the DBH line, identified as 5230Vit. Its nominal dimensions are 50 mm shaft, 65 mm housing and 10 mm height, with Lz design. The Lz design corresponds to a single-lip seal with spring, intended for rotating shafts with permanent lubrication. The 5230Vit nomenclature combines the shaft and housing diameters in the designation, so the code already indicates the size. DBH is an official brand that MR carries.

Typical applications for a seal of this size appear in gearboxes, centrifugal pumps, electric motors, rollers and belt- or chain-driven transmission equipment. In all these cases the seal protects the bearing or bushing behind it: it prevents grease or oil from escaping through the shaft passage and keeps external contaminants out of the rolling zone. It is also used as a secondary closure in equipment where there is water splash or fine chips.

To select the seal correctly, verify that the shaft is within the recommended tolerance and free of splines or burrs in the lip area. The housing must be clean, free of impacts and with the entry chamfer in good condition. When mounting it, lubricate the lip with the same oil or grease used in the equipment and use a tube or support bushing so as not to deform the spring. If the shaft shows wear, consider a neighboring size or a seal with an auxiliary lip.

If you need an equivalent or a close size, send us the code 5230Vit together with the shaft, housing and height dimensions, and the type of lubricant the equipment uses. With that data we can look for the alternative within the DBH line or other brands we carry. It is also advisable to indicate whether the shaft rotates in a single direction or alternates, because that defines the type of lip.

MR Accesorios Industriales carries seals and oil seals for industrial equipment and manufactures split plummer block housings, ANSI chains and pulleys. If you have doubts about the size or design, write to us on WhatsApp with the code 5230Vit and we will help you confirm the part before quoting.