Metric Oil Seals-Type A
Type A
Type ID / OD / Thickness (millimeters) Material
NBR Viton
A 4 / 12 / 6   X
A 5 / 16 / 6 X  
A 6 / 15 / 4 X X
A 6 / 16 / 6   X
A 6 / 16 / 7 X X
A 6 / 19 / 6 X X
A 6 / 19 / 7 X  
A 6 / 22 / 7 X X
A 7 / 16 / 7 X X
A 7 / 22 / 7 X X
A 8 / 16 / 7 X X
A 8 / 22 / 7 X X
A 8 / 24 / 7 X X
A 9 / 22 / 7 X X
A 9 / 24 / 7 X X
A 9 / 26 / 7 X  
A 10 / 19 / 7 X X
A 10 / 22 / 7 X X
A 10 / 24 / 7 X X
A 10 / 26 / 7 X X
A 10 / 28 / 7   X
A 10 / 30 / 7 X X
A 11 / 22 / 7 X X
A 11 / 26 / 7 X  
A 12 / 19 / 5 X X
A 12 / 22 / 4 X X
A 12 / 22 / 5 X  
A 12 / 22 / 7 X X
A 12 / 24 / 7 X X
A 12 / 26 / 8 X  
A 12 / 28 / 7 X X
A 12 / 30 / 7 X X
A 12 / 32 / 7 X  
A 13 / 22 / 5 X  
A 14 / 22 / 4 X  
A 14 / 24 / 7 X X
A 14 / 28 / 7 X  
A 14 / 30 / 7 X X
A 14 / 35 / 7 X  
A 15 / 24 / 7 X X
A 15 / 26 / 7 X  
A 15 / 27 / 7 X  
A 15 / 30 / 4.5 X X
Type ID / OD / Thickness (millimeters) Material
NBR Viton
A 15 / 30 / 7 X X
A 15 / 30 / 10   X
A 15 / 32 / 7 X X
A 15 / 35 / 7 X X
A 15 / 40 / 10 X  
A 15 / 42 / 7 X X
A 16 / 24 / 4   X
A 16 / 24 / 5 X  
A 16 / 26 / 7 X X
A 16 / 28 / 7 X X
A 16 / 30 / 7 X X
A 16 / 32 / 7 X  
A 16 / 35 / 7 X  
A 17 / 26 / 6 X X
A 17 / 28 / 7 X X
A 17 / 30 / 7 X X
A 17 / 32 / 7 X X
A 17 / 35 / 7 X X
A 17 / 35 / 8 X  
A 17 / 35 / 10   X
A 17 / 37 / 4 X  
A 17 / 40 / 7 X X
A 18 / 28 / 7 X X
A 18 / 30 / 7 X X
A 18 / 32 / 7 X X
A 18 / 35 / 7 X  
A 18 / 35 / 8   X
A 18 / 40 / 7 X X
A 20 / 30 / 5 X X
A 20 / 30 / 7 X X
A 20 / 32 / 7 X X
A 20 / 33 / 10   X
A 20 / 35 / 7 X X
A 20 / 35 / 10 X X
A 20 / 40 / 7 X X
A 20 / 40 / 10 X X
A 20 / 42 / 7 X X
A 20 / 42 / 10 X X
A 20 / 47 / 7 X X
A 20 / 47 / 10 X X
A 20 / 52 / 7   X
A 22 / 32 / 7 X X
A 22 / 35 / 7 X X