Radial shaft seal DBH 1021 — 82.55 x 107.92 x 9.52

DBH 1021 is a radial shaft seal reference, within Seals. Request a quote for 1021 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1021 oil seal is a single-lip radial shaft seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 82.55 mm shaft diameter, 107.92 mm housing diameter and 9.52 mm height make it suitable for equipment where axial space is limited. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal for your application.

This item is a DBH 1021 radial shaft seal, with designation 1021 and standard dimensions: shaft diameter (d) 82.55 mm, housing diameter (D) 107.92 mm and height (h) 9.52 mm. The Mx design indicates a single-lip configuration with spring, intended for rotating shafts with oil or grease lubrication. The DBH brand is an official brand that MR supplies, so you have technical support to validate the application.

Radial shaft seals such as the DBH 1021 are used in gearboxes, pumps, electric motors, rollers and power transmission equipment. Their function is twofold: to prevent lubricant leaks to the outside and to block the entry of dust, water or particles that accelerate wear of bearings and gears. In industrial plants, they are commonly found in process lines, conveyors and continuous-motion machinery.

To install a DBH 1021 oil seal, check that the shaft has the proper hardness and roughness, without burrs or marks that could damage the lip. Lubricate the lip before inserting it and install the seal with a press or installation tool that presses on the outer diameter, never on the lip. The housing must be clean and free of deformation. If the equipment operates at high peripheral speed or extreme temperatures, consult us to evaluate the lip material and spring type.

If you need an oil seal equivalent to the DBH 1021 or a nearby size, the most practical approach is to send us the complete part number, the equipment brand and a photo of the part. With that data we can cross-reference shaft, housing and height dimensions, and offer you alternatives from the same brand or other brands we supply. We can also help you identify the series or Mx design if you have doubts.

To request a quote for the DBH 1021 oil seal or ask about a similar size, write to us on WhatsApp and send us part number 1021. At MR Accesorios Industriales we reply with the technical information you need so the part arrives correctly for your equipment.