d1 - Sleeve bore diameter 55 mm
d - Internal diameter 60 mm
d2 - Outer diameter of locknut 80 mm
B1 - Sleeve length 47 mm
B2 - Distance between the bearing face and nut rear face 13 mm
G - Thread designation M60X2
Mass 0,404 kg
ex-stock subject to prior sales otherwise 6-8 months