Radial shaft seal DBH 8842 — 105.00 x 135.00 x 13.00

DBH 8842 is a radial shaft seal reference, within Seals. Request a quote for 8842 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8842 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of dust, water or particles. With dimensions of 105 mm shaft diameter, 135 mm housing diameter and 13 mm height, and an Lz design, it is used in equipment where a reliable barrier is required. MR Accesorios Industriales carries this brand and advises you so you can choose the correct seal for your application.

This item is a radial shaft seal from the DBH brand, identified with the code 8842. Its dimensions are 105 mm shaft diameter (d), 135 mm housing diameter (D) and 13.00 mm height (h). The Lz design corresponds to a configuration with a sealing lip and a specific profile that allows it to adapt to rotating shafts. It is intended to be press-fitted into the housing and make contact on the shaft through an elastomeric lip, generally with a spring that ensures sealing.

Typical applications for a seal of these dimensions include gearboxes, pumps, electric motors, rollers and power transmission equipment. In general, it is used in assemblies where a shaft rotates inside a housing and oil or grease needs to be separated from the outside environment. It also appears in agricultural machinery, road equipment and industrial processes where dust or water can damage bearings if there is no adequate sealing.

To correctly select this seal, take into account the shaft diameter, housing diameter and available height. Verify that the shaft surface is in good condition, free of scratches or wear, and that the housing has the appropriate finish and tolerance. During assembly, lubricate the lip and use a tool that applies uniform pressure so as not to damage it. If the equipment operates at high speeds or temperatures, consult with us to evaluate the lip material and the type of spring.

If you need a seal equivalent to the DBH 8842 or a nearby size, the most practical thing is to send us the complete code, the shaft, housing and height dimensions, and a photo of the original part. With that data we can look for alternatives within the brands we carry or suggest a compatible replacement. We can also help you if the original seal is not available and a similar size has to be adapted, always respecting the tolerances of the assembly.

To request a quote for the DBH 8842 seal or ask about other sizes, send us the code on WhatsApp at MR Accesorios Industriales. We reply with the alternatives that best fit your equipment. Our technical team can advise you on assembly and precautions so that the seal works correctly and lasts as expected.