Radial shaft seal DBH 8503Vit — 35.00 x 49.00 x 6.00

DBH 8503Vit is a radial shaft seal reference, within Seals. Request a quote for 8503Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8503Vit radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its designation 8503Vit corresponds to a seal with a 35.00 mm shaft, 49.00 mm housing and 6.00 mm height, with Lx-R design. It is used in gearboxes, pumps, electric motors and power transmission equipment that operate with 35 mm shafts.

This item is a radial shaft seal from the DBH line, identified as 8503Vit. Its dimensions are 35.00 mm shaft diameter (d), 49.00 mm housing diameter (D) and 6.00 mm height (h). The Lx-R design indicates a configuration with a sealing lip and a reinforced body for service on rotating shafts. The elastomeric lip runs on the shaft and the outer diameter fits in the housing to prevent rotation and leaks.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain drive equipment. In all cases, the function is to confine the oil or grease inside the assembly and protect the bearings and gears from the entry of external contaminants. It is a wear part that should be replaced when lubricant loss or noise in the support appears.

To select and install this seal, check that the shaft diameter is within the recommended tolerance and that the contact surface has no burrs or marks. The housing must be clean and free of deformation. During installation, lubricate the lip with the same oil or grease used in the equipment and avoid striking or inverting it. Once installed, make sure the lip is oriented toward the lubricant side.

If you need an equivalent oil seal or a nearby size, you can send us the part number 8503Vit or the shaft, housing and height dimensions. The original part number or a photo of the location also works. With that data we verify alternatives in the same series or in other brands we carry, maintaining the tolerances and lip type suitable for your equipment.

To request a quote for the DBH 8503Vit oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will confirm the size and the options for your application. We can also advise you if you need to replace a worn oil seal or adapt a standard size to your shaft.