Handwheel Ø 180 mm, DIN 950 A4, grey cast iron EN-GJL-200, rim turned and polished, hub surface machined, no thread for ball handle, 3 spokes, bore ISO H7, no keyway, radial runout error and axial runout error of rim < 0,4.
Sizes according to drawing:
d1: 180/ d2: 16/ d3: 35/ b:20/ I1: 22/ I2: 43