DBH 8434 radial shaft seal — 35 x 63 x 16

DBH 8434 is a reference of radial shaft seal, within Seals. Request a quote for 8434 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8434 oil seal is a radial shaft seal with a 35 mm shaft diameter, 63 mm housing and 16 mm height, in A 053 design. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles that accelerate wear on bearings and bushings. It is used in gearboxes, pumps, electric motors and transmission equipment where the shaft rotates on a fixed support. MR Accesorios Industriales supplies this brand and advises you on choosing the right size.

This item is a single-lip radial shaft seal identified as DBH 8434. Its dimensions are 35.00 mm shaft diameter, 63.00 mm housing diameter and 16.00 mm height. The A 053 design corresponds to a lip configuration with a spring that ensures constant contact on the shaft. The outer elastomer allows a firm fit in the housing and absorbs small irregularities in the cavity. It is a direct replacement part for equipment that already uses this standard size.

Typical applications include gear cases, speed reducers, centrifugal pumps, electric motors, compressors and transmission shafts. In all these cases the seal separates the oil or grease from the outside environment and protects the bearings or bushings that support rotation. It is also used in continuous process equipment where dust or moisture shortens the service life of internal components. If the shaft shows wear or the housing is damaged, it is advisable to evaluate a repair before mounting the new seal.

To select the correct seal, check that the shaft diameter, housing diameter and height match the values of the original part. Check the condition of the shaft surface: it must be clean, free of burrs or deep marks, and with a roughness suitable for the lip. Lubricate the lip before mounting and use an installation tool that presses on the outer edge, never on the lip. If the equipment runs at high speed or temperature, consult MR to evaluate the seal material.

To quote code 8434, send us the dimensions of the original seal or the code stamped on the part. You can also send a photo of the housing and the shaft. With that data we look for the equivalent in the same brand or another line we supply, respecting diameters and height. Write to us by WhatsApp and we will reply with the option that best fits.

MR Accesorios Industriales supplies brands of seals and oil seals. If you need the DBH 8434 or want to compare it with another alternative, send the code by WhatsApp and we will provide the quote. We can also advise you on mounting and shaft care so that the seal lasts as expected.