Suitable for the following industries

N- X
X
X
X-XXXX
Primary Rotary Face
A - Carbon
H - Antimony Carbon
J - Sintered SiC
Primary Stationary Face
J - Sintered SiC
Primary Elastomer
P - PTFE wrapped Viton
X - Nitrile
Y - EPR
Z - Viton
Build Code
1
P

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 d8 l1 l4
160 16 26.5 27 3 25 10
180 18 32 33 3 26 11.5
200 20 34 35 3 26 11.5
220 22 36 37 3 26 11.5
240 24 38 39 3 28.5 11.5
250 25 39 40 3 28.5 11.5
280 28 42 43 3 31 11.5
300 30 44 45 3 31 11.5
320 32 46 48 3 31 11.5
330 33 47 48 3 31 11.5
350 35 49 50 3 31 11.5
380 38 54 56 4 31 14
400 40 56 58 4 31 14
430 43 59 61 4 31 14
450 45 61 63 4 31 14
480 48 64 66 4 31 14
500 50 66 70 4 32.5 15
530 53 69 73 4 32.5 15
550 55 71 75 4 32.5 15
580 58 78 78 4 37.5 15
600 60 80 80 4 37.5 15
630 63 83 83 4 37.5 15
650 65 85 85 4 37.5 15
680 68 88 90 4 34.5 18
700 70 90 92 4 42 18
750 75 99 97 4 42 18
800 80 104 105 4 41.8 18.2
850 85 109 110 4 41.8 18.2
900 90 114 115 4 46.8 18.2
950 95 119 120 4 47.8 17.2
1000 100 124 125 4 47.8 17.2
Imperial Sizes Table
Size d1 d3 d7 d8 l1 l4
160 0.63 1.043 1.063 0.118 0.984 0.394
180 0.709 1.26 1.299 0.118 1.024 0.453
200 0.787 1.339 1.378 0.118 1.024 0.453
220 0.866 1.417 1.457 0.118 1.024 0.453
240 0.945 1.496 1.535 0.118 1.122 0.453
250 0.984 1.535 1.575 0.118 1.122 0.453
280 1.102 1.654 1.693 0.118 1.22 0.453
300 1.181 1.732 1.772 0.118 1.22 0.453
320 1.26 1.811 1.89 0.118 1.22 0.453
330 1.299 1.85 1.89 0.118 1.22 0.453
350 1.378 1.929 1.969 0.118 1.22 0.453
380 1.496 2.126 2.205 0.157 1.22 0.551
400 1.575 2.205 2.283 0.157 1.22 0.551
430 1.693 2.323 2.402 0.157 1.22 0.551
450 1.772 2.402 2.48 0.157 1.22 0.551
480 1.89 2.52 2.598 0.157 1.22 0.551
500 1.969 2.598 2.756 0.157 1.28 0.591
530 2.087 2.717 2.874 0.157 1.28 0.591
550 2.165 2.795 2.953 0.157 1.28 0.591
580 2.283 3.071 3.071 0.157 1.476 0.591
600 2.362 3.15 3.15 0.157 1.476 0.591
630 2.48 3.268 3.268 0.157 1.476 0.591
650 2.559 3.346 3.346 0.157 1.476 0.591
680 2.677 3.465 3.543 0.157 1.358 0.709
700 2.756 3.543 3.622 0.157 1.654 0.709
750 2.953 3.898 3.819 0.157 1.654 0.709
800 3.15 4.094 4.134 0.157 1.646 0.717
850 3.346 4.291 4.331 0.157 1.646 0.717
900 3.543 4.488 4.528 0.157 1.843 0.717
950 3.74 4.685 4.724 0.157 1.882 0.677
1000 3.937 4.882 4.921 0.157 1.882 0.677