Radial shaft seal DBH 9236Vit — 21.00 x 30.20 x 7.00

DBH 9236Vit is a radial shaft seal reference, within Seals. Request a quote for 9236Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9236Vit oil seal is a single-lip radial shaft seal designed for 21 mm rotating shafts and 30.20 mm housings, with a height of 7 mm. Its function is to retain lubricant inside the assembly and prevent the ingress of dust, water or particles that could damage bearings and bushings. It is a common replacement part in pumps, electric motors, gearboxes and power transmission equipment operating at moderate speeds and requiring a reliable barrier.

This DBH 9236Vit oil seal has a shaft diameter of 21 mm, a housing diameter of 30.20 mm and a height of 7.00 mm. The Lz design corresponds to a spring-loaded sealing lip, intended for rotating shafts with permanent lubrication. DBH is an official brand that MR carries, so the part meets the usual tolerances of the series. It is used when axial space is limited and effective sealing against oil or grease leaks is required.

Typical applications for this oil seal include small centrifugal pumps, low-power electric motors, gearboxes, compressors and belt or chain drive equipment. It is also found in machine tools, industrial washing machines and irrigation systems. In all cases, the oil seal protects bearings and bushings from contaminant ingress, extending the service life of the assembly and reducing maintenance downtime.

To install the 9236Vit oil seal, verify that the shaft has the specified dimension and that the surface is clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it. The housing must be ground and undamaged. The 7 mm height allows it to be fitted in shallow cavities. If the shaft shows wear, consider a nearby size or an oil seal with an auxiliary lip. Always confirm compatibility with the manufacturer's data sheet.

If you need an equivalent oil seal or a nearby size, contact MR Accesorios Industriales and mention code 9236Vit or the dimensions 21 x 30.20 x 7 mm. The technical team can offer alternatives from the same brand or other options. You can also inquire about Lz design oil seals in other dimensions. Service is personalized and we help you find the right part for your equipment.

To request a quote for the DBH 9236Vit oil seal, send the code via WhatsApp to MR Accesorios Industriales. If you have doubts about the application, attach a photo of the assembly or the shaft and housing dimensions. This way we can advise you accurately and avoid installation errors.