Suitable for the following industries

N- X
X
X-XXXX
Primary Rotary Face
A - Carbon
H - Antimony Carbon
J - Sintered SiC
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Build Code
P

Reference Sizes Table

Metric Sizes Table
Size d1 d1b d3 di do l1
200 20 16 34.2 18.2 25.1 30.5
220 22 18 36.5 20.3 27 31.5
240 24 20 37.8 22.6 28.1 31.5
280 28 24 42.5 26.2 33.2 34.2
300 30 25 44.5 28.3 35.2 34.2
330 33 28 47.5 31 39 37.5
350 35 30 49.5 33.3 40.2 38
380 38 33 55 36.5 42.6 38
400 40 35 57 38.3 45.2 38
430 43 38 60 41.4 48 39.5
450 45 40 62 43.2 50.7 39.5
480 48 43 65 46.3 53.4 39.5
500 50 45 66.3 48.3 55.3 39.5
530 53 48 68.7 51.3 58.3 39.5
550 55 50 70.8 53.4 60.1 44
580 58 53 78.5 56 64.1 44
600 60 55 79.8 57.8 66.8 44
630 63 58 82.8 61 69.4 49
650 65 60 85.5 63.1 71.1 49
680 68 63 87.8 66 74 49
700 70 65 90.5 68.1 76 49
750 75 70 95.2 72.7 82.2 55.5
800 80 75 103.8 77.9 86.6 55.5
850 85 80 109.1 83 91.5 55.5
900 90 85 113.8 88 96.5 60
950 95 90 118.5 93 101.6 60
1000 100 95 123.5 97.8 106.5 60
Imperial Sizes Table
Size d1 d1b d3 di do l1
200 0.787 0.63 1.346 0.717 0.988 1.201
220 0.866 0.709 1.437 0.798 1.064 1.24
240 0.945 0.787 1.488 0.891 1.108 1.346
280 1.102 0.945 1.673 1.033 1.308 1.346
300 1.181 0.984 1.752 1.113 1.385 1.476
330 1.299 1.102 1.87 1.219 1.537 1.496
350 1.378 1.181 1.949 1.31 1.583 1.496
380 1.496 1.299 2.165 1.437 1.677 1.496
400 1.575 1.378 2.244 1.509 1.779 1.496
430 1.693 1.496 2.362 1.63 1.889 1.555
450 1.772 1.575 2.441 1.699 1.996 1.555
480 1.89 1.693 2.559 1.822 2.101 1.555
500 1.969 1.772 2.61 1.901 2.179 1.555
530 2.087 1.89 2.705 2.02 2.296 1.555
550 2.165 1.969 2.787 2.102 2.366 1.732
580 2.283 2.087 3.091 2.206 2.525 1.732
600 2.362 2.165 3.142 2.276 2.631 1.732
630 2.48 2.283 3.26 2.4 2.73 1.929
650 2.559 2.362 3.366 2.483 2.799 1.929
680 2.677 2.48 3.457 2.598 2.913 1.929
700 2.756 2.559 3.563 2.681 2.992 1.929
750 2.953 2.756 3.748 2.863 3.236 2.185
800 3.15 2.953 4.087 3.068 3.408 2.185
850 3.346 3.15 4.295 3.268 3.602 2.165
900 3.543 3.346 4.48 3.465 3.799 2.362
950 3.74 3.543 4.665 3.659 3.998 2.362
1000 3.937 3.74 4.862 3.85 4.193 2.362