DBH 5919 radial shaft seal — 135 x 160 x 13
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5919 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5919 and any equivalents.
For rotating shafts that need a reliable barrier against lubricant loss and contamination, the DBH 5919 radial shaft seal is a lip seal that presses into the housing and rides against the shaft. Its dimensions—135 mm shaft, 160 mm housing, 13.00 mm height—suit medium to large transmission and process equipment. MR Industrial Accessories supplies this seal as part of its seals and oil seals range.
The DBH 5919 carries the designation 5919 and uses the Lz design, which is a single lip with a spring. The spring keeps the lip in contact with the shaft and helps compensate for minor misalignment. The elastomer and spring work together to retain oil or grease while blocking dust, water, and particles. This makes the seal suitable for gearboxes, pumps, agitators, mills, conveyors, and similar machinery where a shaft passes through a housing. It also serves as a primary barrier in dusty or wet environments, including industrial, food, and wastewater treatment plants.
To select the correct seal, confirm that the shaft diameter (d) is 135 mm, the housing bore (D) is 160 mm, and the height (h) is 13.00 mm. The cavity depth must accommodate the 13.00 mm height. The shaft surface should be ground and free of grooves, with hardness and roughness that will not damage the lip. During installation, lubricate the lip, use a proper insertion tool, and avoid direct impacts. If the equipment runs with high vibration or temperature, ask about alternative compounds.
For a replacement from another brand, provide the original part number, the shaft, housing, and height dimensions, and a photo of the seal if possible. With that information, we can search for a compatible option within our DBH line or other brands we supply. We can also advise if the Lz design is not the best fit for your application.
To request a quote for the DBH 5919 oil seal, send the part number via WhatsApp or email to MR Industrial Accessories. If you are unsure about the size or design, contact us and we will help you confirm the correct replacement before ordering.
Dimensions
- Shaft (d)
- 135mm
- Housing bore (D)
- 160mm
- Height (h)
- 13.00mm
- Design
- Lz
Frequently asked questions
- What are the dimensions of the DBH 5919 oil seal?
- It fits a 135 mm shaft, a 160 mm housing bore, and a 13.00 mm height. Verify these three dimensions before replacing the seal. If any do not match, send us the actual measurements and we will look for the right variant.
- What type of application is the Lz design suitable for?
- The Lz design is a single lip seal with a spring, intended for rotating shafts with permanent lubrication. It is used in gearboxes, pumps, and equipment where oil or grease must be retained and contaminants excluded. If your equipment operates with high pressure or speed, ask us about another configuration.
- How do I request an equivalent?
- Send via WhatsApp or email the part number of the original seal, the shaft, housing, and height dimensions, and a photo if possible. With that data we review the applicable options in DBH and in the other brands we sell to give you a compatible option.