DBH 1313 radial shaft seal

DBH 1313 is a reference of radial shaft seal, within Seals. Request a quote for 1313 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1313 radial shaft seal is a lip seal designed to stop lubricant from escaping and keep contaminants out of rotating equipment. It is installed in 92 mm diameter housings with a 10 mm height, and its A 378 design follows a standard geometry for the series. It is a wear part that should be replaced when oil loss or dirt ingress appears. MR Accesorios Industriales sells this brand and advises you on choosing the right size.

This item is a radial shaft seal from the DBH brand, identified with part number 1313. According to the data sheet, the housing diameter is 92 mm and the overall height is 10 mm. The A 378 design corresponds to a single-lip configuration with a metal case, suitable for rotating shafts. The shaft diameter is confirmed against the manufacturer's data sheet before quoting. It is a branded product that MR sells.

Typical applications for a seal of this type include centrifugal pumps, electric motors, gearboxes, conveyor rollers and power transmission equipment. In every case it performs the function of keeping the lubricant inside the assembly and blocking dust, water or particles that could damage the bearings. It is also used in agricultural machinery, industrial washing equipment and ventilation systems where the shaft rotates continuously.

To install a radial shaft seal, it is advisable to check the roughness and condition of the shaft, the concentricity of the housing and the cleanliness of the parts. The lip must be lubricated before installation and the installation tool must press on the case, never on the lip. If the shaft shows wear, a wear sleeve or a repair sleeve can solve the fit. Selection depends on speed, temperature and the working fluid, data that is checked against the manufacturer's data sheet.

If you need an equivalent, the most practical approach is to send part number 1313 along with the housing and shaft dimensions, a photo of the part and the type of equipment where it is installed. With that data we can look for an alternative within the same series or from another brand. It also helps to indicate the fluid and working temperature to guide the choice of lip material.

To request a quote for the DBH 1313 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. The technical team reviews the inquiry and replies with the available options. If the shaft diameter does not match that of your equipment, mention it at the time of the inquiry to avoid installation errors.