DBH 1133Vit radial shaft seal — 50 x 62 x 7

DBH 1133Vit 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 1133Vit and any equivalents.

A lip seal that sits on the shaft and closes against the housing, the DBH 1133Vit keeps lubricant in and contaminants out. Its Lx-R H configuration pairs a sealing lip with a spring, which is what holds contact pressure on a turning shaft. The 1133Vit code fixes the size inside the DBH line, and MR supplies this brand and helps you confirm the right one.

Read the code as a size reference first. The 1133Vit seal fits a shaft of 50 mm, a housing bore of 62 mm and a height of 7.00 mm. That Lx-R H layout means a lip plus spring, the common choice where oil or grease has to stay inside a rotating assembly. Before you install anything, check that the shaft and the housing bore meet the tolerances and surface finish this kind of seal expects.

Typical homes for this seal are gearboxes, pumps, electric motors, conveyor rollers and other power transmission equipment. It also shows up where dust or splashes are present, since the spring keeps the lip in contact even when the shaft runs with slight misalignment. Treat it as a wear part: inspect it when you see lubricant weeping or hear noise from the bearing next to it. In food or process plants, match the lip material to the fluid and the working temperature.

Choosing the right seal comes down to shaft speed, operating temperature and lubricant type. The Lx-R H design covers a lot of ground, but equipment with heavy vibration or eccentricity may call for a more flexible lip. During installation, coat the lip with the same oil or grease used in the equipment, seat it square to the shaft and avoid striking it. A damaged housing will defeat even a new seal, so check the shaft and the seat as well.

If the exact size is not what you need, or you want an equivalent, send the 1133Vit code or the measurements of the seal you are replacing: shaft diameter, housing diameter and height. MR can search the DBH line or other brands we carry. We can also tell you whether the Lx-R H design suits your application or whether a different lip or material setup should be evaluated.

For a quote on the DBH 1133Vit seal, message us on WhatsApp with the code and the quantity you need, and the team will reply promptly with dispatch options. MR works with brands to give you a reliable answer on industrial sealing.