Radial shaft seal DBH 9952/85 — 32.70 x 42.77 x 6.60

DBH 9952/85 is a radial shaft seal reference, within Seals. Request a quote for 9952/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9952/85 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 32.70 mm shaft diameter, 42.77 mm housing bore and 6.60 mm height, it is press-fitted into the housing and runs on the shaft with a flexible lip. It is a common replacement part in gearboxes, pumps and electric motors, where reliable sealing prevents oil loss and the ingress of dust or water into the bearing.

This DBH 9952/85 oil seal has an A 322 design and is identified by its full designation: 9952/85. The dimensions listed on the product page are 32.70 mm shaft diameter (d), 42.77 mm housing bore diameter (D) and 6.60 mm height (h). The sealing lip is intended for rotating shafts with permanent lubrication; the outer body is metallic and fits into the housing by interference. Before mounting, check that the shaft has no burrs or marks that could damage the lip.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases it serves to confine oil or grease inside the assembly and block the entry of dust, chips or water from the outside. It is also used on rollers and machine tool shafts where compact, low-friction sealing is required.

To correctly select a radial shaft seal, in addition to the dimensions, consider the shaft peripheral speed, operating temperature and type of lubricant. The A 322 design corresponds to a standard single-lip configuration with spring. During installation, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the shaft and avoid striking it directly on the sealing surface. If the housing shows wear, consider a repair sleeve.

If you need an oil seal equivalent to the 9952/85 or a nearby size, send us the full part number and the shaft and housing dimensions. At MR Accesorios Industriales we can advise you on alternatives within the DBH line or other brands we carry. The more data you provide —diameters, height, application type and operating conditions— the more accurate the proposal will be.

To request a quote for the DBH 9952/85 oil seal or inquire about a similar size, write to us on WhatsApp with the part number and dimensions. At MR Accesorios Industriales we respond with the technical information you need to choose the correct part. We can also advise you on mounting tools and compatible lubricants to extend the service life of the seal.