Radial shaft seal DBH 8948 — 65.00 x 85.00 x 10.00

DBH 8948 is a radial shaft seal reference, within Seals. Request a quote for 8948 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8948 radial shaft seal is a lip seal designed for rotating shafts of 65 mm diameter, with 85 mm housing and 10 mm height. Its function is to retain lubricant inside the assembly and prevent dust, water or particles from entering that accelerate wear on bearings and bushings. It is press-fitted into the housing and works on the shaft surface, which must be ground and lubricated. It is a common replacement part in pumps, electric motors and gearboxes.

This item is a DBH 8948 radial shaft seal, with the dimensions indicated in its designation: shaft diameter 65 mm, housing diameter 85 mm and height 10 mm. The Lx design corresponds to a single-lip seal with spring, intended for applications where the seal must adapt to small misalignments and maintain constant contact on the shaft. The DBH brand is a brand that MR supplies, so the part is identified with its original part number to avoid confusion when replacing it.

Typical applications of this oil seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the seal separates two environments: one with oil or grease and another exposed to dust or moisture. It is also used in machine tools and agricultural equipment, where the shaft rotates at moderate speeds and sealing is critical to prevent lubricant loss and premature bearing damage.

To install this oil seal, verify that the shaft has the exact dimension of 65 mm and adequate roughness; any burr or wear can damage the lip. Lubricate the lip with the same oil as the equipment before inserting it and place the seal perpendicular to the shaft, using an installation tube that rests on the outer diameter. If the housing is damaged, evaluate the use of a seal with a reinforced case or a neighboring size. The selection must consider the rotation speed and working temperature.

If you need an equivalent or a neighboring size, the most practical thing is to send us part number 8948 on WhatsApp along with a photo of the old seal or the measurements taken with a caliper. You can also indicate the shaft and housing diameter, and the available width. With that data, at MR Accesorios Industriales we check alternatives within the same series or from other brands we supply, always respecting tolerances and lip type.

To request a quote for the DBH 8948 oil seal or ask about a similar size, send the part number directly on WhatsApp to MR Accesorios Industriales. We will reply with replacement options. We work with in-house manufacturing and can advise you so you choose the correct seal for your application.