DBH 9599 radial shaft seal — 22 x 32 x 4.5

DBH 9599 is a reference of radial shaft seal, within Seals. Request a quote for 9599 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9599 radial shaft seal is a lip seal mounted on the shaft and inside the housing to retain lubricant and block the entry of dust, water or particles. With a 22 mm shaft, 32 mm housing and 4.50 mm height, it matches the standard dimensions of the DBH 9599 series. It is used in pumps, electric motors, gearboxes and power transmission equipment that need a reliable barrier in tight spaces.

This item is a radial shaft seal from the DBH line, identified by the designation 9599. Its dimensions are 22.00 mm shaft diameter, 32.00 mm housing diameter and 4.50 mm height. The Lz design corresponds to a sealing lip with spring and metal case, intended to retain oil or grease in applications where axial space is limited. The 9599 nomenclature groups a category of seals with this geometry, and MR carries the DBH brand as part of its seal line.

Typical applications for a 22 x 32 x 4.50 mm seal appear in equipment with small-diameter shafts: low-power electric motors, centrifugal pumps, compact gearboxes, gear cases, compressors and machine tools. It is also found in agricultural implements and power transmission equipment where bearings and bushings need protection from contaminant ingress. In all cases, the seal works together with a rotating shaft and a fixed housing, and its function is to separate two environments: the lubricated one and the exposed one.

To correctly select a radial shaft seal, three things must be verified: that the shaft diameter matches the lip, that the housing has the right diameter and depth, and that the seal material is compatible with the fluid and working temperature. The Lz design is press-fitted into the housing and requires the shaft to have a polished surface free of burrs. If the shaft shows wear, it is advisable to evaluate a seal with an offset lip or a wear sleeve. Peripheral speed and pressure also affect the service life of the seal.

To quote code 9599, the most practical approach is to send it together with the shaft, housing and height dimensions, and a photo of the old seal if possible. With that data, an alternative can be found within the same series or from another brand that MR carries. We can also advise you if the Lz design is not suitable for your application and another lip type or material should be evaluated.

To request a quote for the DBH 9599 seal, write to us on WhatsApp at MR Accesorios Industriales with the code and dimensions. We will reply with the alternatives that best fit your equipment.