UN: 79.4
B: 73
Diametro esterno/interno: 63.50/60.20 x 1.65
OD1/ID1 x t1: 63.50/60.20 x 1.65
OD2/ID2 x t2: 50.80/47.50 x 1.65
OD2: 50.8
B: 73
Diametro esterno/interno: 63.50/60.20 x 1.65
OD1/ID1 x t1: 63.50/60.20 x 1.65
OD2/ID2 x t2: 50.80/47.50 x 1.65
OD2: 50.8