DBH 6882Vit radial shaft seal — 30 x 42 x 7

DBH 6882Vit is a reference of radial shaft seal, within Seals. Request a quote for 6882Vit via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6882Vit radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and stop dust, water or particles from entering. With a 30 mm shaft, 42 mm housing and 7 mm height, and Lx-R design, it is a commonly used size in gearboxes, pumps and electric motors. MR Accesorios Industriales sells this brand and helps you confirm the size before requesting a quote.

The DBH 6882Vit is a radial lip seal with the following dimensions: shaft diameter 30 mm, housing diameter 42 mm and height 7.00 mm. The Lx-R design indicates the configuration of the lip and the outer body; to interpret it precisely, the manufacturer's product page should be cross-checked with the groove where it is mounted. The designation 6882Vit is the part number you need to send so that exactly that part is quoted and not a generic equivalent.

This type of seal is used in equipment where a shaft rotates inside a fixed housing: gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. Its function is twofold: to prevent oil or grease from escaping outward and to prevent dust or water from entering the bearing or mechanism. In food, packaging or process plants, that barrier is what sustains bearing service life.

To select a seal properly, the three diameters are not enough. You also need to look at the shaft's peripheral speed, the working temperature, the type of lubricant and whether the environment has abrasives or frequent washdowns. The Lx-R design defines how the lip seats and what type of housing it accepts. If the shaft is worn or has a marked groove, a size with an offset lip or a repair sleeve is often a better choice.

During installation, lubricate the lip with the same grease or oil used in the equipment, check that the shaft has no burrs or splines and that the housing is clean and free of dents. The seal is inserted perpendicularly, with a press or a support tube on the outer ring, never by striking the lip. If the housing has a chamfer, respect the angle so the seal is not damaged during insertion.

If you need a different design or an equivalent from another brand, send us part number 6882Vit or the dimensions 30 x 42 x 7 mm via WhatsApp. At MR Accesorios Industriales we cross-check the product page against what we have available and confirm real alternatives.

MR Accesorios Industriales sells this brand and has experience in bearings, power transmission and seals. Write to us via WhatsApp with the part number and we will reply with the quote.