Radial shaft seal DBH 9130 — 22.00 x 52.00 x 7.00

DBH 9130 is a radial shaft seal reference, within Seals. Request a quote for 9130 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9130 radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of lubricant, grease or contaminants in rotating equipment. Its designation 9130 corresponds to a seal with a 22 mm shaft diameter, 52 mm housing diameter and 7 mm height, with Lx design. It is used in gearboxes, pumps, electric motors and transmissions where oil must be retained and dust or water excluded.

This item is a DBH 9130 radial shaft seal, identified by its designation 9130. Its dimensions are 22 mm shaft diameter (d), 52 mm housing diameter (D) and 7.00 mm height (h). The Lx design indicates a single-lip configuration with spring, intended for rotating shafts with lubrication. The elastomeric lip bears on the shaft and the outer body fits into the housing to prevent leaks and the entry of particles.

It is used in equipment with rotating motion and a need for sealing: gearboxes, centrifugal pumps, electric motors, compressors, mixers and belt or chain drives. It also appears in applications exposed to dust, wash water or oily environments. In all cases, the seal separates two zones: one lubricated and one dry or contaminated, and its function is to maintain that separation throughout the service life of the equipment.

For installation, check that the shaft is clean, free of burrs and marks, and that the sealing surface has the appropriate roughness. The housing must be straight and undamaged. Lubricate the lip before inserting it and use an installation tool so as not to deform it. When selecting a replacement, take into account the d, D and h dimensions, the type of elastomer according to the fluid and temperature, and whether the shaft rotates in one direction or both.

If you need a seal equivalent to the DBH 9130 or a nearby size, send us the full part number, the shaft, housing and height dimensions, and a photo of the part. With that data we review alternatives in the same series or in other brands we carry. We can also advise you on the lip material and spring according to the working fluid and temperature conditions.

DBH is an official brand that MR carries. To request a quote for the 9130 seal or ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales and we will reply with the available options.