L: 4.13
R (mm): 2.52
OD/ID x t: 63.50/60.30 x 1.60
OD1/ID1 x t1: 63.50/60.30 x 1.60
R (mm): 2.52
OD/ID x t: 63.50/60.30 x 1.60
OD1/ID1 x t1: 63.50/60.30 x 1.60