DBH 5077 radial shaft seal — 19 x 47 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5077 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 5077 and any equivalents.
The DBH 5077 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. It measures 19 mm at the shaft, 47 mm at the housing and 8 mm in height, and uses the Lx design. You will find it in gearboxes, pumps, electric motors and transmission units, where its flexible lip rides on the shaft through continuous rotation.
This seal is listed under code 5077 and carries the Lx design, which pairs a sealing lip with a metal outer body for press fitting into a cylindrical housing bore. The dimensions to check before ordering are shaft 19 mm, housing 47 mm and height 8.00 mm. DBH is one of the seal brands MR supplies, so the part follows the usual tolerances of the series.
Where it works: gearboxes, centrifugal pumps, electric motors, reducers and power transmission equipment. In each case the seal forms the barrier between the oil or grease inside and the dust, water or particles outside. Because the lip wears against the shaft, treat it as a maintenance item and replace it when you see lubricant loss or hear shaft noise.
Getting the fit right matters. Confirm that both the shaft and housing diameters match the figures above, install with a proper driver, lubricate the lip first and keep it from catching on keyways or threads. Shaft eccentricity and surface roughness both affect how long the seal lasts. If the shaft is already worn, a seal with an additional lip is worth considering.
If you need a different size or an equivalent, send code 5077 or your shaft and housing dimensions by WhatsApp or email. We can search alternatives within the same brand or among the other brands we carry, and our team can help you choose the right seal. MR Industrial Accessories LLC supplies industrial components and serves customers throughout the United States and in several Latin American countries.
Dimensions
- Shaft (d)
- 19mm
- Housing bore (D)
- 47mm
- Height (h)
- 8.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 5077 seal?
- Shaft 19 mm, housing 47 mm and height 8.00 mm. These match the Lx design, so verify them against your equipment before replacing the seal.
- Where is this seal used?
- On rotating shafts in gearboxes, pumps, electric motors and transmission equipment. It retains lubricant and blocks contaminant entry, and it handles continuous rotation.
- How do I request a quote or an equivalent?
- Send code 5077 via WhatsApp or email. If you need another size, include the shaft and housing diameters, and we will help you find the right seal among the brands we carry.