ب31-3 × 2-316L-PL

أ: 190.50
OD/ID xt: 76.20/72.90 × 1.65
OD1/ID1 × t1: 76.20/72.90 × 1.65
OD2/ID2 × t2: 50.80/47.50 x 1.65
OD2: 50.8