Suitable for the following industries

N- X
X
X
X-XXXX
Primary Rotary Face
A - Carbon
D - Silicon Carbide (RB)
G - Tungsten Carbide
J - Sintered SiC
Primary Stationary Face
B - Alumina Cermic
D - Silicon Carbide
G - Tungsten Carbide
J - Sintered SiC
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Build Code
1
P
Q

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 l1 l4
120 12 23.8 27.7 43.6 8.7
127 12.7 23.8 27.7 43.6 8.7
158 15.8 26 30.9 43.6 10.3
160 16 26 30.9 43.6 10.3
180 18 30.9 34.1 43.6 10.3
191 19.1 30.9 34.1 43.6 10.3
200 20 33.5 35.7 43.6 10.3
220 22 33.5 37.3 43.6 10.3
222 22.2 33.5 37.3 43.6 10.3
240 24 38.1 40.5 43.6 10.3
250 25 38.1 40.5 43.6 10.3
254 25.4 38.1 40.5 43.6 10.3
280 28 41.3 47.6 60.3 11.9
286 28.6 41.3 47.6 60.3 11.9
300 30 41.3 50.8 60.3 11.9
317 31.7 46 50.8 60.3 11.9
320 32 46 50.8 60.3 11.9
330 33 46 53.9 60.3 11.9
349 34.9 48.7 53.9 60.3 11.9
350 35 48.7 53.9 60.3 11.9
380 38 51.8 57.1 60.3 11.9
381 38.1 51.8 57.1 60.3 11.9
400 40 56 60.3 60.3 11.9
412 41.2 56 60.3 60.3 11.9
430 43 59 63.5 70.6 11.9
444 44.4 59 63.5 70.6 11.9
450 45 61 63.5 70.6 11.9
476 47.6 61 66.6 70.6 11.9
480 48 61 66.6 70.6 11.9
500 50 66 69.8 70.6 13.5
508 50.8 66 69.8 70.6 13.5
530 53 69 73 71 13.5
539 53.9 69 73 70.1 13.5
550 55 69 76.2 71 13.5
571 57.1 75.3 76.2 70.1 13.5
580 58 78 79.3 71 13.5
600 60 78 79.3 71 13.5
603 60.3 78 79.3 70.1 13.5
630 63 81.5 82.5 71 13.5
635 63.5 81.5 82.5 70.1 13.5
650 65 85 92.1 70 15.9
666 66.6 85 92.1 70 15.9
698 69.8 89.4 95.2 70 15.9
700 70 89.4 95.2 70 15.9
730 73 92.6 98.4 73 15.9
750 75 95.8 101.6 73 15.9
762 76.2 95.8 101.6 73 15.9
Imperial Sizes Table
Size d1 d3 d7 l1 l4
120 0.472 0.937 1.091 1.717 0.343
127 0.5 0.937 1.091 1.717 0.343
158 0.625 1.024 1.217 1.717 0.406
160 0.63 1.024 1.217 1.717 0.406
180 0.709 1.217 1.343 1.717 0.406
191 0.75 1.217 1.343 1.717 0.406
200 0.787 1.319 1.406 1.717 0.406
220 0.866 1.319 1.469 1.717 0.406
222 0.875 1.319 1.469 1.717 0.406
240 0.945 1.5 1.594 1.717 0.406
250 0.984 1.5 1.594 1.717 0.406
254 1 1.5 1.594 1.717 0.406
280 1.102 1.626 1.874 2.374 0.469
286 1.125 1.626 1.874 2.374 0.469
300 1.181 1.626 2 2.374 0.469
317 1.25 1.811 2 2.374 0.469
320 1.26 1.811 2 2.374 0.469
330 1.299 1.811 2.122 2.374 0.469
349 1.375 1.917 2.122 2.374 0.469
350 1.378 1.917 2.122 2.374 0.469
380 1.496 2.039 2.248 2.374 0.469
381 1.5 2.039 2.248 2.374 0.469
400 1.575 2.205 2.374 2.374 0.469
412 1.625 2.205 2.374 2.374 0.469
430 1.693 2.323 2.5 2.78 0.469
444 1.75 2.323 2.5 2.78 0.469
450 1.772 2.402 2.5 2.78 0.469
476 1.875 2.402 2.622 2.78 0.469
480 1.89 2.402 2.622 2.78 0.469
500 1.969 2.598 2.748 2.78 0.531
508 2 2.598 2.748 2.78 0.531
530 2.087 2.717 2.874 2.795 0.531
539 2.125 2.717 2.874 2.76 0.531
550 2.165 2.717 3 2.795 0.531
571 2.25 2.965 3 2.76 0.531
580 2.283 3.071 3.122 2.795 0.531
600 2.362 3.071 3.122 2.795 0.531
603 2.375 3.071 3.122 2.76 0.531
630 2.48 3.209 3.248 2.795 0.531
635 2.5 3.209 3.248 2.76 0.531
650 2.559 3.346 3.626 2.756 0.626
666 2.625 3.346 3.626 2.756 0.626
698 2.75 3.52 3.748 2.756 0.626
700 2.756 3.52 3.748 2.756 0.626
730 2.875 3.646 3.874 2.874 0.626
750 2.953 3.772 4 2.874 0.626
762 3 3.772 4 2.874 0.626