Radial shaft seal DBH 5963 — 54.00 x 73.02 x 12.70

DBH 5963 is a radial shaft seal reference, within Seals. Request a quote for 5963 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5963 radial shaft seal is a lip seal mounted on the shaft to retain lubricant and block the entry of dust, water or particles. With a 54 mm shaft, 73.02 mm housing and 12.70 mm height, and Mz design, it covers applications with continuous rotation and contact with oil or grease. It is used in gearboxes, pumps, electric motors and power transmission equipment that need a reliable barrier at the point where the shaft exits the housing.

This item is a radial shaft seal from the DBH line, identified with code 5963. Its dimensions are 54 mm shaft diameter, 73.02 mm housing diameter and 12.70 mm height. The Mz design corresponds to a single-lip configuration with spring, intended for rotating shafts with permanent lubrication. The lip elastomer works against a machined surface and the outer metal case guarantees the interference fit in the housing.

Typical applications for a seal of these dimensions appear in gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases it performs the same function: keeping lubricant inside the assembly and preventing the entry of contaminants that accelerate wear on bearings and gears. It is also used as a secondary closure in assemblies where a primary seal already exists and an additional barrier is sought.

To select and install this seal, keep in mind that the shaft diameter must be within the recommended tolerance for radial seals and that the surface where the lip rests must be free of scratches, burrs or deep machining marks. The housing must have the indicated diameter and an entry chamfer to avoid damaging the lip during installation. Lubricate the lip before inserting the shaft and verify that the spring is correctly seated.

If you need a nearby size, a different design or an equivalent from another brand, send us code 5963 along with the shaft, housing and height dimensions you have. You can also send us a photo of the old seal or the assembly drawing. At MR Accesorios Industriales we cross-reference the designation with the available alternatives and confirm which one fits before you place your order.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If this code does not exactly match what you need, write to us on WhatsApp and we'll help you find the correct size within the same family or among the alternatives we handle. The quote is built with the code and dimensions, so the more data you send us, the faster we respond.