DBH 9654Vit radial shaft seal — 64 x 88 x 6

DBH 9654Vit 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 9654Vit and any equivalents.

The DBH 9654Vit is a radial shaft seal built for a 64 mm shaft that seats in an 88 mm bore, with a 6 mm overall height. It keeps lubricant in and keeps dust, water and particles out of bearings and bushings. Treat it as a wear part: replace it on scheduled maintenance or as soon as an oil leak shows up around the seal area.

The code 9654Vit sits in the DBH radial seal and oil seal range. Its dimensions read as shaft 64 mm, housing 88 mm, height 6.00 mm. The design reference A 156-R-H describes the lip geometry and the metal case. Confirm all three dimensions against your shaft and housing before mounting, since a different height may not seat properly.

Seals of this type are found in gearboxes, pumps, electric motors, rollers and transmission equipment, wherever a shaft turns inside a fixed housing. In food, chemical and process plants, the choice of lip and spring material follows the fluid and the operating temperature. Where solvents or high-pressure washdown are present, it is worth reviewing a variant with a lip in a specific material.

During installation, clean the housing and shaft and check for burrs or marks that could cut the lip, then lubricate the seal with the same grease or oil used in the equipment. Press it in perpendicular to the shaft and avoid direct blows on the lip. If the shaft shows wear on the sealing track, you can set the seal slightly offset or fit a wear sleeve. Eccentricity and bearing play also shorten seal life.

To quote 9654Vit, send the shaft, housing and height dimensions together with a photo of the old seal. With that, we can search for an equivalent in the same brand or in another line we carry, and advise whether an alternative to the A 156-R-H design with the same section should be considered.