Radial shaft seal DBH 6789 — 134.00 x 152.00 x 13.00

DBH 6789 is a radial shaft seal reference, within Seals. Request a quote for 6789 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6789 radial shaft seal is a lip seal designed to stop the passage of lubricant and prevent the ingress of contaminants in rotating equipment. With dimensions of 134 mm shaft, 152 mm housing and 13 mm height, it is press-fitted into the housing and runs on the rotating shaft. It is a key part for maintaining lubrication and extending the service life of bearings and power transmission systems in industrial machinery.

This item is a radial shaft seal from the DBH brand, identified with part number 6789. Its dimensions are 134 mm shaft diameter, 152 mm housing diameter and 13.00 mm height. The Lx design corresponds to a configuration with a sealing lip and spring, suitable for applications where the shaft rotates and oil or grease must be contained. The lip and housing material are confirmed against the manufacturer's data sheet at the time of inquiry.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, rollers and power transmission equipment. Their main function is to retain lubricant inside the assembly and block dust, water or particles that could wear down the bearings. In industrial plants, they are commonly found in production lines, conveyors and heavy machinery where cleanliness and reliability are critical.

To correctly select a seal, verify that the shaft, housing and height dimensions match the housing and shaft of your equipment. The shaft surface must be ground and free of burrs so as not to damage the lip. During installation, lubricate the lip and use a press or suitable tool to insert it perpendicularly, avoiding impacts that deform the housing. If the shaft shows wear, consider a repair sleeve or an alternative size.

If you need an equivalent seal or a nearby size, you can send us part number 6789 or the exact dimensions of your application. At MR Accesorios Industriales we have more than 80 years of experience in the field and can guide you in finding the right part. We also offer alternatives from other brands or special configurations according to your requirement.

To request a quote for this DBH 6789 oil seal or ask about other sizes, write to us on WhatsApp and mention the part number. Our technical team will reply with the information you need to move forward with your purchase. Remember that we work with in-house manufacturing to supply Argentine industry.