RINGSPANN 4200-036801-E00000 shrink disc

RINGSPANN 4200-036801-E00000 is a reference of shrink disc, within Power transmission. Request a quote for 4200-036801-E00000 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The shrink disc is a shaft-hub connection element that transmits torque by friction, without a keyway or forced fit. It mounts on the hub and, when its screws are tightened, compresses the hub against the shaft uniformly. It is used in power transmission when a removable, centered connection with high load capacity is required. MR Accesorios Industriales sells this RINGSPANN line in Buenos Aires, Argentina, with technical advice to choose the size according to the shaft and torque.

The designation of these shrink discs combines a size number with an alphanumeric code. In the RLK 608 E series, the first numeric block identifies the size of the assembly and the suffix E distinguishes the design variant. The examples 4200-016801-E00000, 4200-018801-E00000 and 4200-024801-E00000 show how the size changes within the same family. To select the correct one, send the complete code shown on the drawing or on the machine: with that data the exact variant is identified.

These connections are used in equipment where the shaft and hub must be perfectly centered and transmit torque without backlash. They appear in gearboxes, pumps, fans, conveyor belts, mixers and machine tools. In Argentine industry they are common in food, cement, petrochemical and aggregate processing plants, where maintenance downtime is avoided with reliable connections. They are also chosen to replace worn keyways or to mount pulleys, gears and couplings on smooth shafts.

To select the disc you must start from the shaft diameter and the torque to be transmitted, and verify that the surface pressure is compatible with the hub material. Installation requires cleaning and degreasing the contact surfaces, checking concentricity and tightening the screws in a cross pattern and in stages up to the specified torque. Lubrication of the screws influences the actual tightening force. Careful alignment and progressive tightening prevent deformation and ensure that the connection works without slipping.

Shrink discs are interchangeable between brands by function and by dimensional range, not by code: each manufacturer uses its own nomenclature. When comparing alternatives, check shaft diameter, outer diameter, width, allowable torque and type of screws. RINGSPANN is exclusive representative in Argentina through MR Accesorios Industriales, which can guide you on the equivalent variant within the line. Do not replace one disc with another without checking these parameters: a difference in capacity can compromise the connection.

If you already have the shrink disc code, the drawing or a photo of the nameplate, send it by WhatsApp to MR Accesorios Industriales. With that data the corresponding RINGSPANN variant is identified and the quote is prepared shortly. If you are looking for a size that does not appear in the list, write to us with the shaft diameter and working torque: the technical team reviews the line and replies with the appropriate option.