Radial shaft seal DBH 6612 — 136.50 x 168.27 x 15.87

DBH 6612 is a radial shaft seal reference, within Seals. Request a quote for 6612 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6612 radial shaft seal is a lip seal designed for rotating shafts, with dimensions of 136.50 mm shaft diameter, 168.27 mm housing diameter and 15.87 mm height. Its function is to retain lubricant and exclude contaminants in gearboxes, pumps and industrial equipment. DBH is an official brand that MR carries, so you can contact us about this part number and its equivalents.

This item is a DBH radial shaft seal, identified by part number 6612. Its dimensions are 136.50 mm shaft diameter (d), 168.27 mm housing diameter (D) and 15.87 mm height (h). The Lz design corresponds to a configuration with a sealing lip and dust lip, suitable for applications with moderate exposure to dust and dirt. Made of elastomer resistant to oils and greases, with a steel spring to maintain contact pressure on the shaft.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, drive shafts and process equipment. Its size makes it suitable for medium and large machinery, where reliable sealing is required under continuous rotation. It is also used in mining, cement, paper and water treatment equipment, where the seal must withstand moderate peripheral speeds and environments with particles present.

For installation, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Insert the seal perpendicularly, without striking the lip, using a suitable installation tube. Selection must consider shaft speed, operating temperature and the chemical compatibility of the elastomer with the fluid to be retained. If the shaft shows wear, consider a repair size or a sleeve.

If you need an equivalent oil seal or a nearby size, contact us on WhatsApp with part number 6612 or with your shaft and housing dimensions. At MR Accesorios Industriales we can look for alternatives in other brands or configurations, always respecting the critical dimensions. We can also advise you on the most suitable lip design for your application.

To wrap up, send part number 6612 by WhatsApp to MR Accesorios Industriales and we will quote this DBH oil seal or its equivalent. With more than 80 years in the market, since 1945, we support Argentine industry with sealing and power transmission products. Ask us about this and other components for your equipment.