DBH 1123Pol radial shaft seal — 31.7 x 44.3 x 6.7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 1123Pol 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 1123Pol and any equivalents.
When a rotating shaft needs a dependable barrier against lubricant loss and outside contamination, the DBH 1123Pol oil seal is built for the job. Its Mx-R H profile uses a single lip with a spring, and the compact envelope makes it a practical fit where space around the shaft is tight. MR supplies this seal and can help you confirm the size or locate a matching alternative.
The 1123Pol comes from the DBH line of radial shaft seals. In the size designation you will read shaft 31.70 mm, housing 44.30 mm and height 6.70 mm. Those three figures are what you compare against the bore and shaft of your equipment before ordering, since even a small difference in any of them will affect how the seal seats and performs.
Typical installations include gearboxes, pumps, electric motors, compressors and other transmission assemblies. In each case the seal does two things at once: it holds the oil or grease where it belongs and it keeps dust, water and other external matter away from bearings and gears. On equipment that runs continuously, that dual function has a direct effect on how long the internals last.
Installation is straightforward but deserves care. Confirm the shaft and housing dimensions first, make sure the shaft surface is smooth and free of burrs, lubricate the lip before pressing the seal in, and use a proper driver so the lip is not distorted. Choosing the correct seal also means looking at shaft speed, operating temperature and the fluid being sealed.
If the number on your old seal is different, that is not a problem. Send the 1123Pol code, your measured dimensions or a photo through WhatsApp or email, and the team will check the seals and oil seals line for a size that matches. They can also answer questions about fitting or compatibility before you commit to an order.
Dimensions
- Shaft (d)
- 31.7mm
- Housing bore (D)
- 44.3mm
- Height (h)
- 6.70mm
- Design
- Mx-R H
Frequently asked questions
- What size is the DBH 1123Pol oil seal?
- It is listed as shaft 31.70 mm, housing 44.30 mm and height 6.70 mm. Compare those three values with your application to confirm the seal will fit correctly.
- How do I get a quote for the 1123Pol?
- Send the code 1123Pol by WhatsApp or email. If you are unsure of the size, include the dimensions of the old seal or a photo and the team will help identify a matching option.
- What does the Mx-R H design indicate?
- It identifies a radial shaft seal with one lip and a spring. This is a common configuration for rotating shafts where the goal is to retain lubricant and keep contaminants out in general industrial service.