DBH 9545 radial shaft seal — 47 x 70 x 5.5

DBH 9545 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 9545 and any equivalents.

The DBH 9545 is a radial shaft seal that keeps lubricant in and contaminants out of rotating shaft assemblies. It fits a 47 mm shaft, a 70 mm housing and has a 5.50 mm height, matching the Ls design with an elastomer lip and spring. Common in gearboxes, pumps, motors and power transmission equipment, it is a wear part you replace when leakage or vibration appears.

The code breaks down into two parts: 9545 is the manufacturer's reference for this size, and Ls describes the seal style. Ls means a sealing lip backed by a steel spring, made for rotating shafts that run with oil or grease. Do not confuse the 9545 number with other seal series from the same brand; the full designation is what identifies the exact part.

Before ordering, confirm three values: shaft 47 mm, housing 70 mm, height 5.50 mm. These are the dimensions that decide whether the seal seats correctly. If your equipment uses a different shaft or bore, ask about an equivalent size rather than forcing a fit.

Installation is straightforward when the shaft surface is clean and free of burrs or marks. Lubricate the lip before pressing the seal in, keep it perpendicular to the shaft, and use a press or a tube that matches the outer diameter. Never strike the lip directly. A chamfer on the housing helps the seal enter without damage.

This seal suits gearboxes, centrifugal pumps, electric motors, rollers and transmission equipment, including areas with splashing or moderate humidity. Replace it when you see lubricant leakage, unusual noise or shaft vibration. If you are unsure about lip orientation or elastomer choice for your operating conditions, check with the supplier before installing.

To request a quote, send the 9545 code or the three dimensions by WhatsApp or email. The team replies promptly and can search the seals and oil seals catalog for a matching option. If you still have the old seal or its data sheet, share it so the size and design can be confirmed before you install.