Product page
Radial shaft seal DBH 8845 — 120.00 x 150.00 x 15.00
- Manufacturer Part Number
- 8845
- Brand
- DBHOfficial brand
- Category
- Seals
- Subcategory
- Radial shaft seals
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
DBH 8845 is a radial shaft seal reference, within Seals. Request a quote for 8845 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DBH 8845 radial shaft seal is a lip seal designed to stop oil or grease from passing at the point where a shaft goes through a housing. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles that accelerate wear on bearings and bushings. It is press-fitted into the housing and runs on the shaft surface, which must be ground and free of marks.
This DBH 8845 oil seal has the following dimensions: shaft diameter 120 mm, housing diameter 150 mm and height 15.00 mm. The Lz design corresponds to a single sealing lip with a spring, intended for lubricant retention in applications where peripheral speed is not extreme. The elastomer lip rests on the shaft and the spring keeps contact pressure constant throughout its service life.
It is used in gearboxes, centrifugal pumps, electric motors, mixers and transmission equipment where oil leaks must be prevented and bearings protected from the environment. It is common in the food, chemical and process industries, provided the lip material is compatible with the fluid and the working temperature.
To select it, check that the shaft and housing diameters match the values indicated, that the height fits the cavity and that the lip design is suitable for the direction of pressure. The shaft must have hardness and roughness suitable for dynamic sealing; if it is worn, it is advisable to consider a seal with an offset lip or a repair sleeve.
If you need a nearby size or an equivalent from another brand, send us part number 8845 along with the shaft, housing and height dimensions, and the type of fluid. With that data we look for the option that best fits within the lines we carry. We can also advise you on the most suitable lip design for your application.
MR Accesorios Industriales carries the DBH brand as part of its seals and oil seals line. If you want to ask about a different size, send part number 8845 on WhatsApp and we will reply with a quote.
Dimensions
- Shaft (d)
- 120mm
- Housing bore (D)
- 150mm
- Height (h)
- 15.00mm
- Design
- Lz
Frequently Asked Questions
- What are the dimensions of the DBH 8845 oil seal?
- It corresponds to a seal with a 120 mm shaft diameter, 150 mm housing diameter and 15.00 mm height, with Lz design. These are the dimensions listed on the product page and the ones you need to compare before installing it.
- How do I request a nearby size or an equivalent?
- Write to us on WhatsApp with part number 8845 and the shaft, housing and height dimensions you need. Also tell us the fluid and working temperature so we can advise you on the lip material and the most suitable design.
- What does the Lz design mean on this oil seal?
- The Lz design identifies a single-lip seal with a spring, suitable for lubricant retention in moderate-speed applications. It is the most common type in gearboxes, pumps and motors, provided the shaft is in good condition and the pressure is not high.