DBH 8378 radial shaft seal — 73 x 116 x 17

DBH 8378 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 8378 and any equivalents.

The DBH 8378 is a single-lip radial shaft seal with an A 061 design, meaning a metal case and an elastomer lip with spring. It measures 73 mm at the shaft, 116 mm at the housing and 17.00 mm in height. It keeps lubricant in and contaminants out of gearboxes, pumps, motors and similar equipment. MR Industrial Accessories supplies this brand and helps you confirm the right seal for your shaft.

When reading the code, the 8378 identifies the seal and the A 061 designation tells you it is a single-lip oil seal with a metal case and elastomer lip, built for rotating shafts. The dimensions to match are shaft 73 mm, housing 116 mm and height 17.00 mm. Check these against your measured shaft and bore before ordering.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. Its job is to hold oil or grease in place and keep dust, water and particles away from the bearings. It suits industrial machinery, agricultural equipment and production lines where shafts turn at moderate speeds and reliable sealing matters.

For installation, confirm the shaft and housing diameters match the stated dimensions. The shaft should be clean, free of burrs and scratches, and lightly lubricated before you press the seal in. Use a proper installation tube so the lip is not damaged. Because lip and spring material choice depends on temperature and the fluid being retained, ask us if you are unsure.

To request a quote for the 8378, send the code or your shaft and housing dimensions by WhatsApp or email. We can also suggest equivalents from other brands and advise on the A 061 design and its variants. Our team replies promptly and helps you choose the seal that fits your equipment.