DBH 1198Pol radial shaft seal — 46.81 x 69.88 x 10.8

DBH 1198Pol 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 1198Pol and any equivalents.

The DBH 1198Pol is a single-lip radial oil seal for rotating shafts. It keeps lubricant where it belongs and blocks dust, water and particles from reaching bearings and gears. Press-fitted into crankcases, covers and gearboxes, it measures 46.81 mm at the shaft, 69.88 mm at the housing and 10.80 mm in height. Treat it as a wear part: replace it once oil loss or shaft play shows up.

Shaft 46.81 mm, housing 69.88 mm, height 10.80 mm. The A 098-R H design uses a spring-loaded lip that stays in contact with the shaft. The elastomer outer surface seals against the housing bore, while the inner lip rides on the shaft. This is a specific size, so approximate substitutions are not safe unless tolerances are checked first.

You will find it in gearboxes, pumps, electric motors, transmission shafts and continuous process equipment, as well as in agricultural machinery, conveyors and hydraulic systems where rotation meets oil or grease. In every case it shields the bearings and stops leaks that hurt performance and cleanliness. For plant preventive maintenance, it is a critical item.

Before installation, confirm the shaft is free of burrs and wear and the housing is clean and undistorted. Coat the lip with the same grease or oil used in the equipment. Drive it in evenly with a tube that rests on the outer diameter, never on the lip. If the shaft shows a deep groove, consider a wear sleeve. Proper alignment avoids early leaks.

Need an equivalent? Send the part number 1198Pol or the exact shaft, housing and height measurements. With that we can search alternatives in the same series or in other brands we carry, and advise on lip type and material for your fluid and working temperature. Do not guess at dimensions: sealing depends on a precise fit.

To request a quote for the DBH 1198Pol oil seal, message us on WhatsApp with the part number 1198Pol. We can help you identify the correct part. If the application is unclear, send a photo of the assembly and the shaft dimensions so we can answer accurately and prevent a wrong purchase.