DBH 5634 radial shaft seal — 30 x 45 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5634 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 5634 and any equivalents.
When a rotating assembly starts weeping oil or drawing in dust, the DBH 5634 radial shaft seal is the replacement to check first. Its Mz configuration combines a sealing lip with a metal case, and it is sized for a 30 mm shaft, a 45 mm housing bore and an 8 mm width. MR Industrial Accessories supplies this brand and helps you confirm the right seal for the job.
The part number 5634 belongs to the DBH line of radial shaft seals. Reading the size is straightforward: shaft 30.00 mm, housing 45.00 mm, width 8.00 mm. The Mz design uses a sealing lip on a metal case, so the seal presses into the housing while the lip rides against the shaft to hold oil or grease in place. It is a standard wear item in the seals and oil seals category.
You will find seals in this size range on gearboxes, speed reducers, centrifugal pumps, electric motors, compressors, and belt or chain drive equipment. Machine tools, industrial washing equipment and hydraulic systems also use them. In every case the job is the same: keep lubricant where it belongs and keep dust, water and particles away from bearings and gears.
Before ordering, confirm the shaft measures 30 mm, the bore measures 45 mm, and the housing depth suits the 8 mm width. The shaft should be ground and free of burrs, and the bore clean with a proper lead-in chamfer. Lubricate the lip before pressing the seal in, and keep tools away from the lip during installation. For high-speed or high-pressure service, contact MR to review whether the Mz design or another variant fits best.
If you are cross-referencing, send part number 5634 or your measured shaft, bore and width. With that information we can search the same DBH line or other brands we carry. We can also tell you whether the mounting space allows an extra lip, a double lip, or a different material based on the fluid and operating temperature.
Send the part number on WhatsApp or by email and our team will quote it. If the size or design is unclear, share your equipment details and we will help you confirm the correct part.
Dimensions
- Shaft (d)
- 30mm
- Housing bore (D)
- 45mm
- Height (h)
- 8.00mm
- Design
- Mz
Frequently asked questions
- What applications suit the DBH 5634 seal?
- Gearboxes, pumps, electric motors, compressors and power transmission equipment that need to retain lubricant and keep contaminants out. The Mz design and its dimensions make it a fit for rotating shafts requiring a dependable dynamic seal.
- How do I request a quote or an equivalent?
- Message us on WhatsApp with part number 5634 or with your shaft, housing and width measurements. MR Industrial Accessories will quote it and, when needed, search for an equivalent within the brands we supply.
- What are the dimensions of the DBH 5634 seal?
- Shaft 30.00 mm, housing 45.00 mm, width 8.00 mm. These nominal figures appear in the designation and let you verify compatibility with your equipment before requesting a quote.