Standard_Parts_Catalogue

Page 277 | 1.3 Adjusting with Handwheels and Cranks Assembly instructions Shaft bushing and countersunk washer are delivered in two separate components. Before assembly, make sure that the shaft bushing can be pushed smoothly and free-moving over the shaft. Proper function is guaranteed only if: - shaft bushing and bearing surface are level with each other - the shaft axis lies at a right angle to the bearing surface on the machine side. Design with bearing bushing (identification no. 1) Push the handwheel and the shaft bushing at the same time over the shaft, bolt down the bearing flange, and fix the shaft bushing axially with the countersunk washer. Design with centring ring (identification no. 2) The handwheel can be bolted at once through the centring ring above the bearing flange. Then push the shaft bushing onto the shaft and fix it axially with the countersunk washer. Details hub with coupling attachments GN 327 Safety Handwheels continued