Radial shaft seal DBH 8356/85 — 20.00 x 34.80 x 3.00/10.00

DBH 8356/85 is a radial shaft seal reference, within Seals. Request a quote for 8356/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8356/85 radial shaft seal is a lip seal designed to close off lubricant passage and prevent contaminant entry in rotating equipment. It is installed on a 20 mm shaft and in a 34.80 mm housing, with a height of 3.00/10.00 mm and A 119 design. It is a wear part that is replaced in preventive and corrective maintenance of pumps, motors and gearboxes.

This DBH 8356/85 seal is identified by its designation and by the dimensions shown on the product page: shaft diameter 20 mm, housing diameter 34.80 mm and height 3.00/10.00 mm. The A 119 design corresponds to a profile with a sealing lip and a thin-section body, suitable for tight spaces. DBH is a brand that MR carries, so the replacement is ordered with its exact code to ensure dimensional equivalence.

Typical applications of this type of seal include centrifugal pumps, electric motors, gearboxes, conveyor rollers and power transmission equipment. In all cases, the function is to retain oil or grease inside the assembly and block the entry of dust, water or particles that accelerate wear of bearings and bushings. Due to its compact size, it is often found in equipment where axial space is limited.

To install a radial shaft seal, verify that the shaft and housing are clean, free of burrs or marks. Lubricate the lip with the same oil or grease as the equipment before inserting it, and place the seal perpendicular to the shaft, without hitting it directly. If the housing has a chamfer, use it to guide the part. Seal selection must consider rotation speed, working temperature and the type of fluid to be retained.

If you need an equivalent or a neighboring size, send us code 8356/85 along with the shaft, housing and height dimensions shown on the equipment. You can also send a photo of the old seal or the drawing. At MR Accesorios Industriales we cross-reference the code with the manufacturer's product page and offer alternatives within the same series or with similar characteristics.

To request a quote for this DBH 8356/85 seal or ask about other seal and radial shaft seal sizes, write to us on WhatsApp. At MR Accesorios Industriales we handle technical inquiries and help you identify the correct part with the code or the equipment dimensions.