DBH 1283 radial shaft seal — 43 x 53 x 8

DBH 1283 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 1283 and any equivalents.

When a rotating shaft needs a reliable seal, the DBH 1283 radial shaft seal is a common choice. It measures 43.00 mm shaft diameter (d), 53.00 mm housing diameter (D) and 8.00 mm height (h). The Ms design is a single-lip seal with a spring, press-fitted into the housing and sealing against the shaft. MR supplies this seal as part of its seals and oil seals line.

The DBH 1283 is identified by the designation 1283. Its three dimensions are the ones to confirm before ordering: 43.00 mm shaft, 53.00 mm housing and 8.00 mm height. The Ms design refers to the manufacturer's construction configuration, which here means a single-lip seal with a spring. DBH is a brand MR carries, so you can ask about its applications.

You will find radial shaft seals like this one in gearboxes, pumps, electric motors, reducers and transmission shafts. They keep oil or grease in and keep dust, water and particles out, protecting bearings and internal mechanisms. They are common in industrial equipment, agricultural machinery and vehicles. If the dimensions match, this model may be the replacement you need.

Installation matters. Clean the shaft and housing and remove burrs. Lubricate the lip with the same oil or grease used in the equipment. Press the seal in perpendicularly with a tube or socket on the outer diameter, never on the lip, and check that the spring is correctly positioned. Peripheral speed, temperature and pressure are critical; consult the manufacturer's specifications for each application.

If you need different dimensions or an equivalent, contact us. Send the original part number, the shaft and housing dimensions, and a photo of the part if possible. We can also advise on lip type and material based on the fluid and working temperature. MR serves customers across the United States and in several Latin American countries.

To request a quote for the DBH 1283 oil seal, send the part number by WhatsApp or email. We reply promptly with the technical information. You can also send your equipment data so we can guide your selection.