DBH 9713 radial shaft seal — 98.42 x 130.35 x 21.8

DBH 9713 is a reference of radial shaft seal, within Seals. Request a quote for 9713 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9713 oil seal is a single-lip radial shaft seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 98.42 mm shaft diameter, 130.35 mm housing diameter and 21.80 mm height make it suitable for equipment with standard housings. It is a wear part that should be replaced at the slightest sign of leakage. MR Accesorios Industriales sells this brand and advises you so you order the correct seal.

This item is a DBH radial shaft seal, identified by part number 9713 and design A 077. Its dimensions are 98.42 mm shaft diameter (d), 130.35 mm housing diameter (D) and 21.80 mm height (h). Design A 077 corresponds to a single sealing lip with spring, intended for rotating lubricated shafts. The 9713 designation is the reference you will find on the manufacturer's product page and in the DBH catalogue.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all cases it performs two functions: retaining the oil or grease inside the housing and preventing the ingress of dust, water or particles. It is a critical part in environments with vibration or moderate temperature, where poor sealing accelerates wear on bearings and gears.

For installation, check that the shaft has no burrs or deep marks and that the contact surface is polished. Lubricate the lip with the same oil used in the equipment before inserting it, and fit the seal perpendicular to the shaft without striking it directly. If the housing shows wear, consider a repair sleeve. Lip material selection depends on the fluid and working temperature: contact us if your equipment operates outside standard conditions.

To do so, send us the shaft diameter, housing diameter and height, or directly the code stamped on the old seal. We can also quote a special size if the housing allows it. The more data you give us, the faster we respond.

To order this DBH 9713 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about design A 077 or want to confirm it is the correct replacement, attach a photo of the part and the shaft dimensions. We will reply with the quote.