Radial shaft seal DBH 5902 — 100.00 x 120.00 x 13.00

DBH 5902 is a radial shaft seal reference, within Seals. Request a quote for 5902 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5902 radial oil seal is a lip seal mounted in the housing of equipment to retain lubricant and stop the entry of dust, water or particles. With 100 mm shaft diameter, 120 mm housing and 13 mm height, it covers applications with continuous rotation and a need for reliable sealing. MR Accesorios Industriales carries this brand and helps you confirm the size before requesting a quote.

This item is a radial shaft seal from the DBH line, identified by the code 5902. Its dimensions are 100 mm shaft diameter, 120 mm housing diameter and 13.00 mm height. The Lx design corresponds to the construction configuration of the lip and metal body. It is a compact-section seal, designed for standard machined housings and shafts with controlled surface finish. It is used with standard industrial lubricants and allows installation in equipment with rotation in both directions, depending on the application.

Typical applications for a seal of these dimensions appear in gearboxes, pumps, electric motors, rollers and transmission equipment. It is also found in road and agricultural machinery and in process lines where oil or grease must be contained and dirt kept out. In all these cases, the seal works alongside a bearing or bushing and its function is to protect the lubricant and the raceways from premature wear. If the equipment operates with vibration or high temperature, it is advisable to check the condition of the shaft and housing before replacing.

To select the correct seal, verify that the shaft diameter, housing diameter and height match those of the original component. The Lx design defines the lip geometry and body type, so do not replace it with another design without consulting. During installation, lubricate the lip with the same grease or oil used in the equipment, avoid striking it and make sure the shaft has no burrs or marks. If the previous seal failed, also check the bearing clearance and housing concentricity.

If you cannot find the code 5902 or need a nearby size, send us the dimensions of the old seal or a photo of the part. You can also provide the code from the equipment nameplate or the associated bearing number. With that data we search for the equivalent in the same brand or another line we carry. You do not need to have the data sheet on hand: with the shaft diameter, housing diameter and height we can already guide you.

MR Accesorios Industriales carries the DBH brand and has more than 80 years of experience in the industry. If you want to request a quote for the DBH 5902 oil seal or ask about a similar size, write to us on WhatsApp and we will reply with the information you need. We can also advise you on installation and care so that the seal lasts as long as it should.