Radial shaft seal DBH 8861 — 8.00 x 17.00 x 7.00

DBH 8861 is a radial shaft seal reference, within Seals. Request a quote for 8861 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8861 radial shaft seal is a lip seal designed for 8 mm rotating shafts, with a 17 mm housing and 7 mm height. Its function is to retain lubricant and exclude contaminants in equipment with rotary motion, such as electric motors, pumps and gearboxes. Its Lx design and standard construction make it suitable for general industrial applications where a reliable, low-maintenance barrier is required.

This item is a DBH radial shaft seal, identified with the 8861 part number. According to the data sheet, it is intended for a shaft with an 8 mm diameter, a 17 mm housing and a total height of 7 mm. The Lx design corresponds to a single lip configuration with spring, which ensures uniform contact on the shaft. It is a common replacement part in equipment that runs with oil or grease and needs to prevent leaks.

It is used in small electric motors, centrifugal pumps, speed reducers, fans and machine tools. It also appears in power transmission equipment and in applications where the shaft rotates inside a fixed housing. Its compact size makes it suitable for tight spaces, and its standard material withstands mineral oils and moderate temperatures. It is a common solution for preventive maintenance and repair of industrial equipment.

To select a seal correctly, check that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be clean, with no burrs or excessive wear, and it is advisable to lubricate the lip before mounting. The Lx design requires the lip to face the side of the fluid to be retained. 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, you can ask us. We have alternatives in seals and oil seals in various brands and sizes. To speed up the response, give us the 8861 part number or the 8x17x7 mm dimensions and the type of application. Our technical team advises you with no obligation.

MR Accesorios Industriales carries the DBH brand as part of its seals and oil seals line. If this seal does not fit your need, write to us on WhatsApp and we will help you find the right option. Send the 8861 part number or your equipment dimensions and we will reply shortly.