DBH 6677Pol radial shaft seal — 70 x 90 x 10

DBH 6677Pol 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 6677Pol and any equivalents.

The DBH 6677Pol is a radial shaft seal sized for a 70 mm shaft, a 90 mm housing bore and a 10 mm width. Its Lx-R lip design combines a sealing lip with a metal case, so it holds lubricant in and keeps dust and water out around rotating shafts. Typical installations include gearboxes, pumps and electric motors. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your equipment.

Reading the code helps when you reorder: 6677Pol is the designation, while 70x90x10 tells you shaft 70 mm, housing 90 mm and width 10 mm. The Lx-R feature refers to the lip and reinforcement arrangement, a configuration built for continuous rotation. If those three measurements match your application, this seal is the direct fit.

These seals sit where a shaft turns inside a housing, keeping oil or grease where it belongs and blocking contaminants from reaching the bearings. You will find them in centrifugal pumps, electric motors, conveyor rollers, gearboxes and agricultural or industrial machinery. A correctly chosen seal protects the bearing, limits lubricant loss and reduces wear on the assembly.

During installation, confirm the shaft measures 70 mm and the bore 90 mm with a 10 mm seat depth. Clean the shaft and remove burrs or scratches, lubricate the lip, and press the seal in with the lip facing the lubricant side using a proper installation sleeve. If the shaft shows wear, consider a different size or a seal with an auxiliary lip.

For a cross-reference, send the complete code plus shaft, housing and width measurements, and a photo of the part if possible. We can search an alternative within the same brand or another line we carry, and advise on lip type, material and design based on speed, temperature and lubricant.

To get a quote, message us on WhatsApp or email and mention code 6677Pol. MR Industrial Accessories replies with the technical details you need, and can also help identify the seal from your shaft and housing dimensions.