DBH 6877 radial shaft seal — 50 x 65 x 10

DBH 6877 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 6877 and any equivalents.

The DBH 6877 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. It fits a 50 mm shaft, a 65 mm housing bore and a 10 mm width, and its A 036 design uses a single sealing lip in oil- and grease-resistant elastomer. The 6877 code pins down both the size and the construction, which simplifies replacement when the same dimensions are required.

You will find this seal in gearboxes, centrifugal pumps, electric motors, rollers, and belt or chain drives. Its job is to hold oil or grease at the bearing and block dust, water and other particles from entering. Keeping that barrier intact protects the rotating components and helps avoid unplanned downtime.

Before installation, confirm the shaft and housing are clean and free of burrs. Lubricate the lip, then seat the seal with a proper driver so the lip is not damaged. Shaft hardness and surface finish matter, and a worn shaft may need repair or a seal with an auxiliary lip. Speed, temperature and the fluid being retained all influence the final selection.

If you are sourcing a replacement, send the code 6877 or the dimensions 50x65x10 mm. The team can cross-reference equivalents and help you confirm the right choice for your machine. Oil seals in other elastomer qualities are also available depending on the application.

To request a quote, message the part number by WhatsApp or email. Include the equipment details if you are unsure about the application, and the technical team will help verify that this size fits.