Radial shaft seal DBH 1106 — 133.35 x 187.33 x 25.40

DBH 1106 is a radial shaft seal reference, within Seals. Request a quote for 1106 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1106 oil seal is a radial seal of the labyrinth type used to retain lubricant and exclude contaminants in rotating equipment. Its standard dimensions of 133.35 mm shaft diameter, 187.33 mm housing and 25.40 mm height make it suitable for assemblies requiring an effective barrier against dust, water and particles. MR Accesorios Industriales supplies this official brand for industrial applications that demand reliability and low friction.

This DBH 1106 oil seal corresponds to designation 1106 and is manufactured with an A 247 design. Its main dimensions are: shaft diameter (d) of 133.35 mm, housing diameter (D) of 187.33 mm and height (h) of 25.40 mm. These dimensions ensure a precise fit in standard housings. Design A 247 corresponds to a single-lip seal with spring, intended for rotating shafts at moderate speeds and under controlled lubrication conditions.

Typical applications of this oil seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, its function is to prevent oil or grease leaks and to protect bearings and gears from the entry of dust, water or chips. It is commonly found in agricultural machinery, mining equipment and continuous process lines where reliability is critical.

To correctly select a seal such as the DBH 1106, verify that the shaft and housing dimensions match those of the assembly. The shaft surface must have adequate hardness and a fine surface finish to extend lip life. During installation, lubricate the lip with the same oil used in the equipment and avoid damaging it with burrs or sharp tools. The 25.40 mm height allows it to be housed in deep cavities without shims.

If you need an equivalent seal or a nearby size, you can send us code 1106 or the dimensions 133.35 x 187.33 x 25.40 mm by WhatsApp. At MR Accesorios Industriales we advise you to find the alternative that best suits your equipment, whether from the same DBH brand or another available one. We can also quote seals with special designs or alternative materials for your application.

To request a quote for the DBH 1106 oil seal, send code 1106 by WhatsApp to MR Accesorios Industriales. We will reply with purchasing options. With more than 80 years in the market, MR is your partner for seals, bearings and power transmission.