DBH 8104Sil radial shaft seal — 90 x 110 x 10

DBH 8104Sil 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 8104Sil and any equivalents.

The DBH 8104Sil is a radial shaft seal that keeps lubricant in and contaminants out where a rotating shaft passes through a fixed housing. It measures 90.00 mm at the shaft, 110.00 mm at the housing and 10.00 mm in height, and it uses the Lz design. MR Industrial Accessories supplies this seal as part of its seals and oil seals line for customers in the United States and Latin America.

The designation 8104Sil tells you the size: shaft 90.00 mm, housing 110.00 mm, height 10.00 mm. The Lz design means the seal has a main sealing lip plus a dust lip, so it holds lubricant on one side while pushing dirt away on the other. DBH is one of the brands MR Industrial Accessories carries.

Seals of this size show up in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In each case the job is the same: close the gap between the moving shaft and the stationary housing, stop oil or grease from escaping and block dust, water or particles from getting in. Treat it as a wear part and replace it when you see lubricant loss or hear noise around the seal area.

Before installing the 8104Sil, confirm the shaft and housing are clean and free of burrs or scratches, and that the shaft surface has the right hardness and roughness. Lubricate the lip, then press the seal in perpendicular to the shaft with the lip facing the lubricant side. If the Lz design includes a dust lip, face it outward. Do not strike the lip during fitting, and make sure the 10.00 mm height seats fully.

If you need an equivalent, send the code 8104Sil or the three dimensions plus a photo or sample of the old seal. With that we can check alternatives in the DBH line or other brands we carry, and advise on the lip design that suits your lubricant and operating conditions.

To request a quote, contact MR Industrial Accessories by WhatsApp or email with the part number, dimensions or a photo. Our team replies promptly and can suggest equivalents and help you choose.