Classification:
36*20*5*7 oil seal + nylon retaining bowl pair
36*22*5*7 oil seal + nylon retaining bowl pair
32*18*5*7 oil seal + nylon retaining bowl pair
31*15*5* 7 oil seal + nylon retaining bowl pair
30*15*5*7 oil seal + nylon retaining bowl pair
25*15*4*6 oil seal + nylon retaining bowl pair
24*14*4*6 oil seal + nylon retaining bowl pair
Specifications: outer diameter * inner diameter * thickness * total thickness