Radial shaft seal DBH 8218Vit — 57.00 x 77.00 x 10.00

DBH 8218Vit is a radial shaft seal reference, within Seals. Request a quote for 8218Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8218Vit radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 57 mm shaft diameter, 77 mm housing diameter and 10 mm height make it suitable for gearboxes, pumps and transmission equipment. MR Accesorios Industriales carries this official brand and advises you to choose the correct seal for your application.

This item is a DBH 8218Vit radial shaft seal with designation 8218Vit. Its attributes indicate a shaft diameter of 57 mm, a housing diameter of 77 mm and a height of 10 mm. The Lx-RAH design corresponds to a configuration with retaining lip and dust lip, intended to protect the seal from the ingress of dust and dirt. The lip elastomer runs on the rotating shaft, while the outer diameter fits in the housing to ensure sealing.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, its function is to prevent oil or grease leaks and block the ingress of abrasive particles that accelerate wear of bearings and gears. It is a wear part that should be replaced during preventive maintenance tasks.

To install it correctly, verify that the shaft has no burrs or deep marks and that the sealing surface is polished. Lubricate the lip with the same grease or oil as the equipment before inserting it, and install the seal with a suitable mounting tube to avoid damaging the lip. Selection must consider shaft speed, working temperature and fluid type. If the original seal has another designation, we can find an equivalent or nearby size within the DBH line.

To request a replacement or a close size, send us the complete code engraved on the seal, the shaft, housing and height dimensions, and a photo if possible. With that data, at MR Accesorios Industriales we quote in the DBH line and offer compatible alternatives. We can also advise you if you need to change the design to one with or without dust lip depending on the contamination level.

If this DBH 8218Vit seal is the one you are looking for, send us the code by WhatsApp and we'll send you the quote. At MR Accesorios Industriales we handle technical inquiries so you get the correct part and avoid unnecessary downtime.