DBH 8308 radial shaft seal — 63.5 x 84.1 x 9.5

DBH 8308 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 8308 and any equivalents.

The DBH 8308 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It measures 63.50 mm at the shaft, 84.10 mm at the housing and 9.50 mm in height, and its A 098 design uses a spring-loaded lip in oil- and grease-resistant elastomer. MR Industrial Accessories supplies this seal to maintenance and purchasing teams across the United States and Latin America.

The code 8308 identifies a single-lip seal built for gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and transmission shafts. In food, chemical and metallurgical plants, it protects bearings from dust, water and particles, which helps equipment run longer between repairs.

Read the dimensions in this order: shaft 63.50 mm, housing 84.10 mm, width 9.50 mm. The housing bore and the shaft must match these figures, and the 9.50 mm width has to sit correctly in the cavity depth so the seal is not deformed during installation.

Before mounting, clean the shaft and housing and remove any burrs or scratches. Apply the same oil or grease used in the machine to the lip, then press the seal in squarely. If the shaft is worn, a repair sleeve is an option. Lip material selection depends on the operating temperature and the fluid being retained, so ask our team when in doubt.

To request a quote, send the code 8308 or the dimensions 63.50 x 84.10 x 9.50 mm by WhatsApp or email. We reply promptly and can suggest equivalents or help you choose the right seal for your application. Our range also covers bearings, mounted units and housings, power transmission components, lubrication and maintenance tools, and we manufacture split plummer block housings, roller chains and sheaves.