DBH 1121Pol radial shaft seal — 42 x 58 x 11

DBH 1121Pol is a reference of radial shaft seal, within Seals. Request a quote for 1121Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1121Pol radial shaft seal is a lip seal designed to block the passage of lubricant and prevent the ingress of contaminants on rotating shafts. With dimensions of 42 mm shaft, 58 mm housing and 11 mm height, and an A 368-R AH design, it is fitted in gear reducer boxes, pumps, motors and transmission equipment. MR Accesorios Industriales supplies this brand and advises you so you choose the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified with the code 1121Pol. Its nominal dimensions are 42 mm shaft diameter, 58 mm housing diameter and 11 mm height. The A 368-R AH design corresponds to a seal with a sealing lip and a specific construction configuration to retain oil or grease on a rotating shaft. The exact designation allows you to verify the match with the housing and shaft before installation.

Radial shaft seals such as the DBH 1121Pol are used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. Their function is to keep the lubricant inside the assembly and block dust, water or particles that could wear the bearings. They are also used in applications with low differential pressure and continuous rotary motion, provided that speed and temperature are compatible with the lip material.

To select the correct seal, verify that the shaft diameter and housing diameter match the values on the product page. The 11 mm height must fit into the cavity without forcing. During installation, lubricate the lip with the same service oil or grease, insert the seal perpendicular to the shaft and avoid striking the lip with tools. If the shaft shows wear or grooves, consider a repair sleeve or an alternative size.

If you need an equivalent seal, send us the code 1121Pol or the dimensions of your shaft and housing via WhatsApp. At MR Accesorios Industriales we can look for alternatives within the same brand or other lines we supply, always respecting the dimensions and design type. The more data you give us —diameters, height, type of lubricant and working conditions— the more accurate the proposal will be.

To request a quote for the DBH 1121Pol oil seal, write to us on WhatsApp and send us the full code. At MR Accesorios Industriales we handle technical inquiries and help you confirm that the seal is suitable for your equipment.