DBH 6745 radial shaft seal — 15 x 39.65 x 6.35

DBH 6745 is a reference of radial shaft seal, within Seals. Request a quote for 6745 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6745 oil seal is a single-lip radial shaft seal that mounts on a 15 mm shaft and seals against a 39.65 mm housing bore, with a height of 6.35 mm. Its Mx design combines a sealing lip with a metal case that press-fits into the housing. It is used to retain oil or grease and prevent the ingress of dust and water in gearboxes, pumps, electric motors and power transmission equipment.

This oil seal is identified by its part number 6745 and belongs to the DBH line that MR sells. Its dimensions are 15 mm shaft, 39.65 mm housing bore and 6.35 mm height. The Mx design corresponds to an oil seal with a metal case and sealing lip, intended for press-fit mounting in the housing. The lip runs on the shaft with controlled interference to ensure sealing performance.

Typical applications for an oil seal of this size include small gearboxes, centrifugal pumps, low-power electric motors, speed reducers and belt- or chain-driven transmission equipment. It is also found in machine tools, washing equipment and lubrication systems where the lubricant must be contained and the bearings protected from the environment.

To select the correct oil seal, verify that the shaft and housing dimensions match those of the equipment. The 6.35 mm height must fit into the cavity without forcing. During installation, lubricate the lip with the same service oil or grease, use a support tube to avoid damaging the lip and make sure the shaft has no burrs or splines. If the shaft shows wear, consider an oil seal with an additional lip.

If you need an equivalent, send us the part number 6745 or your oil seal dimensions by WhatsApp. At MR Accesorios Industriales we can look for alternatives within the DBH line or other brands we sell, always respecting the shaft, housing and height dimensions. We can also advise you on the Mx design and its variants depending on the application.

To request a quote for the DBH 6745 oil seal, write to us on WhatsApp with the part number and the quantity you need. At MR Accesorios Industriales we will reply with the quote and replacement options. Remember that we work with leading brands, and that we can help you find the right seal for your equipment.