Handwheel Ø 250 mm, DIN 951 A4, grey cast iron, rim turned and polished, hub surface machined, 5 spokes, square ISO H11, radial runout error and axial runout error of rim < 0,4.
Sizes according to drawing:
d1: 250/ S: 17/ d3: 48/ b: 26/ I1: 28/ I2: 50