Description
Inner diameter d (mm): 20
Outer diameter D (mm): 42
Width B (mm): 12
Chamfer dimension r (mm): 0.6
Mass (g): 69
Subtotal: ¥1,918
¥492
Inner diameter d (mm): 20
Outer diameter D (mm): 42
Width B (mm): 12
Chamfer dimension r (mm): 0.6
Mass (g): 69