Radial shaft seal DBH 6657 — 60.00 x 102.00 x 13.00

DBH 6657 is a radial shaft seal reference, within Seals. Request a quote for 6657 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6657 radial shaft seal is a lip seal that is mounted in the housing and closes against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions of 60 mm shaft, 102 mm housing and 13 mm height place it in medium-sized transmission equipment and pumps. MR Accesorios Industriales advises you so you can choose the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified by part number 6657. Its dimensions are 60.00 mm shaft diameter, 102.00 mm housing diameter and 13.00 mm height. The Lx design corresponds to a single-lip configuration with a spring, intended for lubricated rotating shafts. The elastomeric lip runs on the shaft and the outer metal case ensures a firm fit in the housing. It is a wear part that protects bearings, bushings and gears from the entry of contaminants.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, mixers and power transmission equipment in general. In all cases, the seal is located at the point where the shaft passes through the housing, separating the lubricated interior from the environment. It is also used in older or imported equipment where finding the original size can be difficult, and in those cases it is advisable to verify the actual dimensions before ordering the replacement.

To install a radial shaft seal, the shaft must be clean, free of burrs or marks, and the housing free of old sealant residue. The shaft surface where the lip rests must have suitable roughness and minimum hardness to prevent premature wear. During installation, lubricate the lip with the same service oil or grease and tap the part evenly, never on the lip. If the shaft shows a wear groove, consider a repair sleeve or a seal with an offset lip.

If you need an equivalent or a nearby size, the most practical thing is to send us part number 6657 along with the shaft, housing and height dimensions you have. With that data we can look for alternatives in other brands or lines that maintain operation. We can also guide you if the axial space is limited or if the original seal has a special configuration. The more precise the information, the faster we reach a valid option.

MR Accesorios Industriales has more than 80 years of experience in the industry. If you want to request a quote for this seal or ask about a similar size, write to us on WhatsApp with part number 6657 and we will reply shortly.