Material: Steel. The MSD clamping bush consists of a
double-walled, hardened steel sleeve filled with a special pressure
medium, a seal, a piston, a compression flange and fastening screws.
When tightening the screws, the sleeves expand evenly against shaft and
hub, creating a rigid connection. When the screws are loosened, the bush
returns to its initial position and can be easily demounted.
Concentricity: about 0,03 – 0,06 mm Tolerance: Shaft h8 – k6 (for
Product No. 615 215 00 only h7), Hub H7 Advantages: -fast
mounting/demounting -sensitive adjustment of the hub can be carried out
during assembly -low fastening torque and few screws allow very simple
assembly. -good concentricity -small dimensions allow little ouside
diametre of the hub MN = transmittable torque at load of 0. If the
screws are fastened with Manz. Fa = transmittable axial force at torque
of 0. If the screws are fastened with Manz. Manz = required fastening
torque for the screws. The dimensions refer to bushes before assembly. Temperature
range: -30° to +85°C.