DBH 9825Vit radial shaft seal — 27 x 37 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9825Vit 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 9825Vit and any equivalents.
The DBH 9825Vit is a radial shaft seal designed to keep lubricant in and contaminants out of rotating equipment. It fits a 27 mm shaft, a 37 mm housing and has a 7 mm height, with an A 156-R H design. This oil seal is used in gearboxes, pumps, electric motors and other industrial machinery. MR Industrial Accessories supplies this brand and can help you confirm the right part for your maintenance work.
The part number 9825Vit indicates the size: shaft diameter 27.00 mm, housing diameter 37.00 mm and height 7.00 mm. The A 156-R H design refers to a lip seal with a spring, intended for rotating shafts that require lubrication. The elastomer lip presses against the shaft, while the outer diameter seats in the housing to create a seal. As a wear component, it should be replaced when leakage first appears.
Common applications include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In each case, the seal retains oil or grease and blocks dust, water and other particles that would accelerate bearing and gear wear. It is also found in power transmission equipment where a shaft turns inside a fixed housing. In dusty or humid conditions, this seal acts as the first line of protection.
During installation, check that the shaft measures 27 mm and the housing 37 mm, with at least 7 mm depth. The shaft surface must be free of burrs, scratches or wear; a shaft with splines or deep marks will not seal properly. Lubricate the lip before pressing it in, and keep the seal perpendicular to the shaft without striking it directly. If the housing is worn or damaged, consider repairing it or using a seal with a larger outer diameter.
To find an equivalent to the 9825Vit, search by the dimensions 27x37x7 mm or by the A 156-R H design. For an alternative, send the code 9825Vit along with the shaft and housing dimensions. The team at MR Industrial Accessories can suggest the right option for your equipment.
Dimensions
- Shaft (d)
- 27mm
- Housing bore (D)
- 37mm
- Height (h)
- 7.00mm
- Design
- A 156-R H
Frequently asked questions
- What are the dimensions of the DBH 9825Vit oil seal?
- The DBH 9825Vit oil seal has a 27.00 mm shaft diameter, a 37.00 mm housing diameter and a 7.00 mm height. These correspond to the 9825 designation and the A 156-R H design. Always verify the shaft and housing before installing.
- What type of shafts is this oil seal suitable for?
- It is designed for rotating shafts with lubrication, such as those in gearboxes, pumps and motors. Its spring-loaded lip seals against shaft rotation and retains lubricant. It is not recommended for shafts with pronounced axial movement or speeds outside the range.
- How do I request a quote for the 9825Vit?
- Send the code 9825Vit and the quantity you need via WhatsApp or email to MR Industrial Accessories. If you are unsure about the size, include the shaft and housing diameters. The team will reply with a quote and possible equivalents.