DBH 9884Pol radial shaft seal — 50.6 x 71.4 x 12/14
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9884Pol 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 9884Pol and any equivalents.
The DBH 9884Pol is a radial shaft seal of the lip type, built to keep lubricant in and contaminants out of rotating machinery. Its 50.60 mm shaft size and 71.40 mm housing size suit gearboxes, pumps, electric motors and transmissions where axial room is tight. MR Industrial Accessories supplies this brand and can help you match the seal to your oil, temperature and operating speed.
This DBH seal carries the designation 9884Pol. Its dimensions are shaft 50.60 mm, housing 71.40 mm and overall height 12.00/14.00 mm. The A 329 design is a metal-bodied seal with a sealing lip, made for press fitting into a cylindrical bore. Because two heights are listed, it can sit in either a 12 mm or a 14 mm cavity, depending on how the housing is machined. The main lip wipes against the turning shaft, while a secondary lip blocks dust and water.
You will find this seal in gearboxes, centrifugal pumps, electric motors, drive shafts and continuous process lines. In food, chemical and water treatment plants it is selected when oil or grease has to stay contained and particles must be kept out. Speed reducers and machine tools also use it where radial space is limited and dependable sealing over time matters.
During installation, check that the shaft diameter falls within the recommended tolerance and that the contact surface has no burrs or scratches. Coat the lip with lubricant before fitting, and press on the metal body with a proper installation tool rather than on the lip. Your choice depends on peripheral speed, operating temperature and the fluid being retained. If the equipment runs with high vibration or misalignment, ask whether a stiffer design would be better.
To find an equivalent, send the code 9884Pol or the shaft, housing and height dimensions by WhatsApp. MR Industrial Accessories can search for alternatives in the same radial shaft seal category while keeping the mounting dimensions and lip type unchanged. We can also advise on lip material and spring based on the fluid and temperature in your application.
MR Industrial Accessories supplies the DBH brand. If you are unsure whether this seal fits your equipment, message us on WhatsApp and we will help you confirm the correct designation. Each inquiry is checked against the manufacturer's data sheet so you receive the right part.
Dimensions
- Shaft (d)
- 50.6mm
- Housing bore (D)
- 71.4mm
- Height (h)
- 12.00/14.00mm
- Design
- A 329
Frequently asked questions
- What are the dimensions of the DBH 9884Pol oil seal?
- Shaft 50.60 mm, housing 71.40 mm and height 12.00/14.00 mm. These match the A 329 design and should be checked against your equipment drawing before ordering.
- Where is this oil seal typically used?
- It fits gearboxes, pumps, electric motors and transmissions that need to hold oil or grease and keep contaminants out. It works well in rotating equipment with limited axial space and a need for reliable radial sealing.
- How do I request a quote or an equivalent?
- Send the code 9884Pol or the shaft, housing and height dimensions via WhatsApp. MR Industrial Accessories will quote the part and, if needed, look for an equivalent in the same oil seal category.