DBH 9637 radial shaft seal — 25 x 37 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9637 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 9637 and any equivalents.
The DBH 9637 is a radial shaft seal that fits into a housing and seals against a rotating shaft, keeping lubricant in and contaminants out. Its dimensions are 25 mm shaft, 37 mm housing and 7 mm height. It is commonly found in gearboxes, pumps, electric motors and power transmission equipment. MR Industrial Accessories supplies this seal as part of its line of seals and oil seals for maintenance and replacement.
This oil seal carries the DBH brand and the part number 9637. Its size is given as shaft 25 mm, housing 37 mm, height 7.00 mm, and its design is Lx. An Lx design is a single-lip seal with a metal case and a sealing lip, made for rotating shafts that run with lubrication. The lip contacts the shaft while the case presses into the housing to keep the seal in place.
Seals of these dimensions are used where a shaft turns inside a housing that holds oil or grease. Typical examples include gearboxes, centrifugal pumps, electric motors, speed reducers and conveyor rollers. They also appear in machine tools and continuous process equipment. Their main job is to stop lubricant from leaking out and to block dust, water or particles from getting in, which helps protect bearings and gears from premature wear.
Proper installation starts with clean components. Check that the shaft and housing are free of burrs and marks, and that the shaft surface has the hardness and roughness required for a radial shaft seal. Lubricate the lip before pressing it in, and keep the seal perpendicular to the shaft; do not strike it unevenly. If the shaft shows wear, a seal with the lip in a different position can help avoid repeating the same failure.
If you need an equivalent, send the part number 9637 along with the shaft, housing and height dimensions from your equipment. A photo of the old seal or the housing also helps to compare the design. We review options in the DBH line and other brands we carry, and we confirm the technical data sheet before quoting. To request a quote, contact us by WhatsApp or email with the part number or the dimensions 25 x 37 x 7.00 mm. We check the size and the Lx design, and reply with the alternative that best fits your equipment.
Dimensions
- Shaft (d)
- 25mm
- Housing bore (D)
- 37mm
- Height (h)
- 7.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 9637 oil seal?
- The DBH 9637 has a 25 mm shaft diameter, a 37 mm housing diameter and a 7.00 mm height. These nominal dimensions appear in the product designation and are used to identify the size before requesting a quote.
- What type of application is this oil seal suitable for?
- It works on rotating shafts where lubricant must be retained and contaminants kept out. It is used in gearboxes, pumps, electric motors and transmission equipment. The final choice depends on the speed, temperature and type of lubricant in the equipment.
- How do I request a quote or an equivalent?
- Send the part number 9637 by WhatsApp along with the shaft and housing dimensions. If you have the old seal, a photo helps to compare the design. With that data we send you the alternative and the corresponding quote.