DBH 8317 radial shaft seal — 125 x 150 x 15

DBH 8317 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 8317 and any equivalents.

The DBH 8317 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. With a 125 mm shaft, 150 mm housing bore and 15 mm width, it fits gearboxes, pumps and medium-sized reducers. MR Industrial Accessories supplies this brand and helps you confirm the right seal for the job.

This seal carries the DBH designation 8317 and the Kx design. The Kx configuration means a sealing lip with a spring, intended for rotating shafts that run with lubrication. The code 8317 identifies the exact item within the DBH line, so you can order a direct replacement. If you want to verify the reference, send us the number and we will check it against the manufacturer's data.

Seals of this size are common in gearboxes, centrifugal pumps, mixers, mills and power transmission units. Their job is to hold oil or grease inside the assembly while keeping dust, water and particles away from the bearings. You will also find them on fan and conveyor shafts that turn continuously and need dependable sealing.

Before installing a radial shaft seal, inspect the shaft for burrs, deep scratches or wear that would stop the lip from making uniform contact. The housing bore must be clean and undistorted. Lubricate the lip with the same oil or grease used in the equipment before you press the seal in. The Kx design suits specific speed, pressure and fluid conditions; if your equipment runs at high temperatures or high peripheral speeds, check with us before replacing.

We can source an equivalent from the same brand or another line we carry. To do that, provide the shaft diameter, housing bore, width, fluid type and operating conditions. If the original seal failed early or leaks repeatedly, we can also review design alternatives. MR Industrial Accessories guides you through the selection.

To request a quote for the DBH 8317, send the code on WhatsApp to MR Industrial Accessories. If you are unsure about size or design, attach a photo of the old seal or caliper measurements. That lets us confirm the exact reference and the best alternative for your equipment. We handle technical inquiries from customers across the United States, Canada, Mexico and South America.