Suitable for the following industries

Construction icon
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 23 25.9 6.6
160 16 26 27 28.4 6.6
180 18 30.9 33 30 7.5
200 20 33.5 35 30 7.5
220 22 33.5 37 30 7.5
240 24 38.1 39 32.5 7.5
250 25 38.1 40 32.5 7.5
280 28 41.3 43 35 7.5
300 30 41.3 45 35 7.5
320 32 46 48 35 7.5
330 33 46 48 35 7.5
350 35 48.7 50 35 7.5
380 38 51.8 56 36 9
400 40 56 58 36 9
430 43 59 61 36 9
450 45 61 63 36 9
480 48 61 66 36 9
500 50 66 70 38 9.5
530 53 69 73 36.5 11
550 55 69 75 36.5 11
580 58 78 78 41.5 11
600 60 78 80 41.5 11
630 63 81.5 83 41.5 11
650 65 85 85 41.5 11
700 70 89.4 92 48.7 11.3
750 75 95.8 97 48.7 11.3
Imperial Sizes Table
Size d1 d3 d7 l1 l4
120 0.472 0.937 0.906 1.02 0.26
160 0.63 1.024 1.063 1.118 0.26
180 0.709 1.218 1.299 1.181 0.295
200 0.787 1.319 1.378 1.181 0.295
220 0.866 1.319 1.457 1.181 0.295
240 0.945 1.5 1.535 1.28 0.295
250 0.984 1.5 1.575 1.28 0.295
280 1.102 1.626 1.693 1.378 0.295
300 1.181 1.626 1.772 1.378 0.295
320 1.26 1.811 1.89 1.378 0.295
330 1.299 1.811 1.89 1.378 0.295
350 1.378 1.917 1.969 1.378 0.295
380 1.496 2.041 2.205 1.417 0.354
400 1.575 2.205 2.283 1.417 0.354
430 1.693 2.323 2.402 1.417 0.354
450 1.772 2.402 2.48 1.417 0.354
480 1.89 2.402 2.598 1.417 0.354
500 1.969 2.598 2.756 1.496 0.374
530 2.087 2.717 2.874 1.437 0.433
550 2.165 2.717 2.953 1.437 0.433
580 2.283 3.071 3.071 1.634 0.433
600 2.362 3.071 3.15 1.634 0.433
630 2.48 3.209 3.268 1.634 0.433
650 2.559 3.346 3.346 1.634 0.433
700 2.756 3.52 3.622 1.917 0.445
750 2.953 3.772 3.819 1.917 0.445