DBH 8943 radial shaft seal — 45 x 80 x 10

DBH 8943 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 8943 and any equivalents.

The DBH 8943 is a radial shaft lip seal sized for a 45 mm shaft, an 80 mm housing bore and a 10 mm height. It sits between a rotating shaft and its housing, holding lubricant in and keeping dust, water and particles out. MR Industrial Accessories supplies this brand and helps you confirm the right seal before you order.

This seal follows the Lx configuration: one lip with a spring, which is the usual choice for rotating shafts where oil or grease has to stay contained and outside contamination has to stay out. In the DBH line, 8943 is the code tied to this particular size combination. Keep that code and the three measurements on hand when you look for a replacement.

Typical locations include gearboxes, pumps, electric motors, fan shafts, rollers and other transmission components. You will also find seals of this type on agricultural equipment, material handling systems and process lines, anywhere a shaft turns inside a bore and the lubricant must remain in place. In dusty or damp conditions, the condition of the lip and spring decides whether the barrier still works.

Before pressing a new seal in, inspect the shaft for burrs, scoring or wear at the contact band, and make sure the housing bore is clean and free of nicks. Apply lubricant to the lip, then seat the seal squarely to the shaft instead of driving it in at an angle. A worn groove on the shaft can defeat a correctly sized seal, so a wear sleeve or shaft repair may be the better route.

When you request an equivalent, give us the 8943 code plus your shaft, housing and height measurements. With that information we can check alternatives in the DBH line or in other brands we carry, and we can tell you whether the Lx configuration suits your equipment or whether a different lip style or material fits better. Confirming the match first keeps you from ordering the wrong part.

Seals and oil seals for industrial service are part of what MR Industrial Accessories handles. If the 8943 code is already in your records, send it over and we will prepare the quote. If you still need to pin down the size, share the equipment details and we will work through it with you.