DBH 6677Vit radial shaft seal — 70 x 90 x 10

DBH 6677Vit 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 6677Vit and any equivalents.

The DBH 6677Vit is a radial lip seal built for rotating shafts. Its job is to hold lubricant where it belongs and keep dust, water and other particles out, which helps protect bearings and gears. The size reads as shaft 70 mm, housing 90 mm, height 10 mm, and the Lx-R configuration points to a sealing lip with a spring. You will find this type of seal in gearboxes, pumps, motors and similar industrial equipment. MR Industrial Accessories supplies the brand and can help you confirm the right choice.

This seal carries the DBH brand name and the code 6677Vit. In the Lx-R design, an elastomer lip does the sealing and a spring keeps steady pressure against the shaft, which suits lubricated rotating shafts. Maintenance departments often keep this kind of part on hand as a replacement item.

You will typically see it in gearboxes, centrifugal pumps, electric motors, compressors and transmission equipment. There it stops oil from escaping and blocks contaminants that would otherwise speed up wear on bearings and gears. Machine tools, conveyors and agricultural equipment also use it. How long it lasts depends on shaft speed, working temperature and the lubricant in the system.

Installation calls for a clean shaft and housing with no burrs. Before pressing the seal in, coat the lip with the same oil or grease the equipment uses. Drive it in straight with a proper installation tube so the lip is not damaged, and keep the spring facing the lubricant side. If the shaft is worn, a seal with an auxiliary lip is worth considering. Peripheral speed and temperature should also guide the selection.

If you need something equivalent to the 6677Vit, send the code over WhatsApp. Alternatives from other brands or with a similar layout are possible as long as shaft, housing and height stay the same. We can also help you pick the lip material, whether nitrile, viton or polyurethane, based on the fluid and the temperature it sees.

To get a quote for the DBH 6677Vit, or to ask about a matching size, send the code by WhatsApp or email to MR Industrial Accessories. The team replies promptly, suggests equivalents and helps you choose the part that fits your equipment.