DBH 8865 radial shaft seal — 6 x 22 x 8

DBH 8865 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 8865 and any equivalents.

For small rotating equipment, the DBH 8865 radial shaft seal provides a reliable barrier against lubricant loss and external contamination. It fits a 6 mm shaft and a 22 mm housing bore, with an 8 mm overall height. The Lx design uses a sealing lip with a spring to maintain consistent pressure on the shaft, while the outer metal case holds the seal firmly in the housing.

This seal is identified by part number 8865 and comes from the DBH brand. Its key dimensions are shaft (d) 6 mm, housing bore (D) 22 mm, and height (h) 8.00 mm. The Lx configuration refers to a radial shaft seal with a sealing lip and spring, built for moderate peripheral speeds and normal machining tolerances. The 6 mm inner diameter is intended for shafts with h11 tolerance or similar, and the 22 mm outer diameter fits a bore with H8 tolerance.

Common uses include small electric motors, water pumps, gear reducers, transmission shafts, fans, and automation equipment. You will also find it in power tools, office machines, medical equipment, and centralized lubrication systems. In every case, the seal retains oil or grease and keeps dust, water, and particles away from bearings and gears.

When selecting this oil seal, confirm that your shaft and housing bore match the listed dimensions. The shaft surface should be ground and have a minimum hardness of 45 HRC to reduce lip wear. The housing needs an entry chamfer and suitable surface roughness to avoid damaging the lip during installation. Before inserting the seal, lubricate the lip with the same oil or grease used in the equipment, and make sure the spring faces the fluid side.

If you need an equivalent, send part number 8865 or your shaft and housing dimensions. MR Industrial Accessories supplies a wide range of seals and oil seals in different brands and configurations. Our team can help you choose the right option based on working conditions, lubricant type, and equipment tolerances.

To request a quote for the DBH 8865 oil seal or ask about alternatives, message us on WhatsApp with the part number. If you cannot find the number, provide your shaft and housing dimensions instead. We will reply with the technical information you need for a correct installation and leak-free operation.