Radial shaft seal DBH 5337 — 36.00 x 56.00 x 10.00

DBH 5337 is a radial shaft seal reference, within Seals. Request a quote for 5337 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5337 radial shaft seal is a lip seal designed to prevent oil or grease leaks and the entry of contaminants on rotating shafts. With dimensions of 36 mm shaft diameter, 56 mm housing and 10 mm height, it is press-fitted into crankcases, covers and gearboxes. Its Lx design covers applications where the lip runs on the shaft and the body sits in a machined bore. It is a wear part that should be replaced at the first sign of leakage.

This item is an oil seal from the DBH brand, identified with the code 5337. Its standardized dimensions are: shaft diameter (d) 36 mm, housing diameter (D) 56 mm and height (h) 10 mm. The Lx design corresponds to a radial shaft seal with a single sealing lip, without an external dust lip. The Lx nomenclature indicates that the lip is reinforced to withstand moderate peripheral speeds and low pressures. It is made of an elastomer resistant to mineral oils and greases, with an internal spring that maintains contact pressure on the shaft.

Radial shaft seals such as the DBH 5337 are used in pumps, electric motors, gearboxes, conveyor rollers and power transmission equipment. Their function is to retain lubricant inside the assembly and block dust, water or particles that could damage the bearings. They also appear in automotive applications, machine tools and continuous process equipment, where the shaft rotates permanently and tightness is critical to avoid downtime due to leaks.

To select an oil seal, you must verify that the shaft diameter is within the recommended tolerance, that the housing has the correct diameter and depth, and that the rotation speed does not exceed the elastomer's limit. The Lx design requires a polished shaft surface without splines for the lip to seal properly. During installation, lubricate the lip with the same oil used in the equipment, insert it perpendicular to the shaft with a support tube and avoid striking it with sharp tools. Poor alignment accelerates failure.

If you need a nearby size or an equivalent from another brand, send us the code 5337 along with the shaft, housing and height dimensions. You can also send a photo of the old oil seal or the assembly drawing. At MR Accesorios Industriales we check the designation against the manufacturer's data sheet to confirm that the replacement matches in diameters, height and lip type. If the Lx design is not suitable for your application, we offer alternatives within the same radial seal category.

To request a quote for the DBH 5337 oil seal or ask about other sizes, write to us on WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we work with seals and oil seals for industrial maintenance and equipment repair. We will reply promptly with the alternatives that best fit your assembly.