L: 89
Diametro esterno/interno: 50.80/47.60 x 1.60
OD1/ID1 x t1: 50.80/47.60 x 1.60
Diametro esterno/interno: 50.80/47.60 x 1.60
OD1/ID1 x t1: 50.80/47.60 x 1.60