DBH 8861 radial shaft seal — 8 x 17 x 7

DBH 8861 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 8861 and any equivalents.

The DBH 8861 is a radial shaft seal built for rotating shafts measuring 8 mm in diameter, with a 17 mm housing bore and a 7 mm overall width. It keeps lubricant in and contaminants out of equipment with rotary motion, including electric motors, pumps and gearboxes. The Lx design and standard construction suit general industrial duties where a dependable, low-maintenance sealing barrier is needed.

This seal carries the DBH brand and the 8861 part number. Its dimensions are shaft 8 mm, housing 17 mm and height 7 mm. The Lx designation refers to a single lip with a spring, which maintains even contact against the shaft. It is a frequent replacement item in machines that run with oil or grease and must be kept leak-free.

Typical installations include small electric motors, centrifugal pumps, speed reducers, fans and machine tools. It also shows up in power transmission equipment and in any setup where a shaft turns inside a stationary housing. The compact size fits tight spaces, and the standard material handles mineral oils and moderate temperatures. It is a practical choice for preventive maintenance and repair work.

When choosing a seal, confirm that the shaft, housing and width dimensions match your equipment. The shaft surface should be clean, free of burrs and not excessively worn, and it helps to lubricate the lip before installation. With the Lx design, the lip must face the fluid side. If the shaft has splines or grooves, consider a wear sleeve or a seal with an auxiliary lip.

If you need a different size or an equivalent from another brand, ask us. We offer seals and oil seals in various brands and sizes. To get a fast response, provide the 8861 part number or the 8x17x7 mm dimensions along with the application details. Our technical team advises you with no obligation.

MR Industrial Accessories supplies the DBH brand as part of its seals and oil seals line. If this seal does not meet your requirement, contact us on WhatsApp or by email and we will help you find the right option. Send the 8861 part number or your equipment dimensions and we will reply promptly.