DBH 5946 radial shaft seal — 36 x 54 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5946 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 5946 and any equivalents.
The DBH 5946 is a radial shaft seal built to the Mx design, with a 36 mm shaft, 54 mm housing bore and 7 mm width. It keeps oil or grease where it belongs and keeps dust and water out of gearboxes, pumps, motors and transmission assemblies. MR Industrial Accessories supplies this seal as part of its seals and oil seals range.
Reading the code is straightforward. The 5946 designation points to this particular size, and the three figures that matter for fit are the shaft, the housing bore and the width. On this seal they read 36 mm, 54 mm and 7 mm in that order. The Mx design uses a metal case with a sealing lip, so it presses into a cylindrical bore and the lip rides against the rotating shaft.
Where you will see it: gear reducers, centrifugal pumps, electric motors, drive shafts and other process equipment. Its job is to hold lubricant inside the assembly and block contaminants from getting in. Treat it as a wear part. Leaking lubricant, new noise or shaft movement are the usual signs that it is time to pull it.
Before ordering, confirm the three dimensions match the shaft and bore you are working with, and check that the Mx design suits your speed, temperature and lubricant. When fitting, coat the lip, keep the case square and free of impact damage, and inspect the shaft for burrs or scoring. A worn shaft may call for a repair sleeve.
If you need a different size or a substitute, send the 5946 code or your own measurements through WhatsApp. MR compares what is available in the DBH line and in the other brands it carries, and can also help when shaft or housing tolerances fall outside the usual range.
For a quote on the DBH 5946, message MR Industrial Accessories on WhatsApp with the code. If you are unsure about the application, include a photo of the assembly along with the shaft and bore dimensions so the fit can be confirmed before you buy.
Dimensions
- Shaft (d)
- 36mm
- Housing bore (D)
- 54mm
- Height (h)
- 7.00mm
- Design
- Mx
Frequently asked questions
- What size is the DBH 5946 oil seal?
- It fits a 36 mm shaft in a 54 mm housing bore and is 7 mm wide. Those three values, together with the Mx design, define the 5946 designation. Measure your shaft and bore before installing.
- How do I get a quote for the DBH 5946?
- Send the code 5946 or the dimensions 36 x 54 x 7 mm to MR Industrial Accessories on WhatsApp. You will receive the quote along with any equivalent options, and other sizes can be sourced as well.
- What tells me a radial shaft seal needs replacing?
- Lubricant weeping past the lip, dirt working its way in, unusual noise or visible lip wear. Shaft scoring that stops the lip from sealing is another reason. Leaving a bad seal in place puts bearings and gears at risk.