DBH 9027 radial shaft seal — 10 x 18 x 5

DBH 9027 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 9027 and any equivalents.

The DBH 9027 is a radial shaft seal designed to keep lubricant in and contaminants out in rotating shaft applications. With a 10 mm shaft diameter, 18 mm housing diameter, and 5 mm height, it fits compact equipment where space is limited. MR Industrial Accessories LLC supplies this seal and can help you confirm it matches your machinery.

This seal is identified by the designation 9027 and features an Lx design, which includes a sealing lip and metal body for rotating shafts with lubrication. The critical dimensions are shaft 10 mm, housing 18 mm, and height 5.00 mm. Always verify these three measurements against your equipment before installation.

Typical uses include small electric motors, pumps, gearboxes, fans, and machine tools where oil or grease must be contained and dust or moisture excluded. The seal is a wear component; replace it when leaks occur or when the lip shows hardening, cuts, or loss of flexibility.

For proper selection, consider shaft speed, operating temperature, lubricant type, and environmental cleanliness. The Lx design suits shafts with good surface finish and no burrs. During installation, lubricate the lip, insert the seal perpendicular to the shaft using a suitable tube or press, and avoid side impacts. A misaligned seal will not perform correctly even if the size is right.

If you need an equivalent, provide code 9027 or the dimensions of your current seal: shaft diameter, housing diameter, and height. Our team can suggest an alternative within the DBH line or from other brands we carry, and advise if a different lip type or material would be more suitable for your application.