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Home > Products > Mechanical seals
 BY120B

Model Shaft (mm) d3 d6 d7           L l1    l3     
BY120B-8 8 18 15.5 19.2  18.9 11.9  7.0 
BY120B-10 10 19 15.5 19.2  22.1 15.5  6.6 
BY120B-12 12 21 17.5 21.6  21.1 15.5 5.6 
BY120B-14 14 23 20.5 24.6  21.1 15.5 5.6 
BY120B-15 15 24 20.5 24.6  22.1 15.5 6.6 
BY120B-16 16 26 22 28.0  25 17.5 7.5 
BY120B-18 18 29 24 30.0  26.5 18.5 8.0 
BY120B-19 19 31 29.5 35.0  27.5 20 7.5 
BY120B-20 20 31 29.5 35.0  27.5 20 7.5 
BY120B-22 22 33 29.5 35.0  29 21.5  7.5 
BY120B-24 24 35 32 38.0  30.5 23 7.5 
BY120B-25 25 36 32 38.0  32 24.5 7.5 
BY120B-26 26 37 34 40.0  32.5 24.5 8.0 
BY120B-28 28 40 36 42.0  33.5 24.5 9.0 
BY120B-30 30 43 39.2 45.0  35 24.5 10.5 
BY120B-32 32 46 42.2 48.0  38.5 28 10.5 
BY120B-33 33 47 42.2 48 39 28 11.0
BY120B-35 35 49 46.2 52.0  39 28 11.0 
BY120B-38 38 53 49.2 55.0  41.3 31 10.3 
BY120B-40 40 56 52.2 58.0  44.8 34 10.8 
BY120B-42 42 59 53.3 62.0  47 35 12.0 
BY120B-43 43 59 53.3 62.0  47 35 12.0 
BY120B-45 45 61 55.3 64.0  48.1 36.5 11.6 
BY120B-48 48 64 59.7 68.4  53.6 42 11.6 
BY120B-50 50 66 60.8 69.3  54.6 43 11.6 
BY120B-53 53 69 \ \ \ \ \
BY120B-55 55 71 66.5 75.4  60.3 47 13.3 
BY120B-58 58 76 69.5 78.4  63.3 50 13.3 
BY120B-60 60 78 71.5 80.4  64.3 51 13.3 
BY120B-63 63 83 　 \ \ \ \
BY120B-65 65 84 76.5 85.4  65 52 13.0 
BY120B-68 68 88 82.7 91.5  66.7 53 13.7 
BY120B-70 70 90 83 92.0  67 54 13.0 
BY120B-75 75 98 90.2 99.0  69 55 14.0 
BY120B-80 80 100 95.2 104 73 58 15.0 

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