Suitable for the following industries

Construction icon
N- X
X
X
X-XXXX
Primary Rotary Face
G - Tungsten Carbide
Primary Stationary Face
A - Carbon
G - Tungsten Carbide
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Build Code
L
Q
R

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 l1 l4
250 25 38.1 40 38 23
280 28 42 44 40 23
300 30 45.5 47 40 24
320 32 47 48 40 24
350 35 50 51 40 24
380 38 53 54 45 24
400 40 55 57 45 24
420 42 55 60.5 50 24
450 45 60 61 50 24
480 48 61.9 64 55 24
500 50 66 67 55 24
520 52 68 70 58 24
550 55 71 73 58 24
580 58 74 76 58 24
600 60 77 80 60 26
620 62 78 83 60 26
650 65 82 86 62 26
680 68 84 89 62 26
700 70 87 89 65 26
750 75 91.5 95 65 26
Imperial Sizes Table
Size d1 d3 d7 l1 l4
250 0.984 1.5 1.575 1.496 0.906
280 1.102 1.654 1.732 1.575 0.906
300 1.181 1.791 1.85 1.575 0.945
320 1.26 1.85 1.89 1.575 0.945
350 1.378 1.969 2.008 1.575 0.945
380 1.496 2.087 2.126 1.772 0.945
400 1.575 2.165 2.244 1.772 0.945
420 1.654 2.185 2.382 1.969 0.945
450 1.772 2.362 2.402 1.969 0.945
480 1.89 2.437 2.52 2.165 0.945
500 1.969 2.598 2.638 2.165 0.945
520 2.047 2.677 2.756 2.283 0.945
550 2.165 2.795 2.874 2.283 0.945
580 2.283 2.913 2.992 2.283 0.945
600 2.362 3.031 3.15 2.362 1.024
620 2.441 3.071 3.268 2.362 1.024
650 2.559 3.228 3.386 2.441 1.024
680 2.677 3.307 3.504 2.441 1.024
700 2.756 3.425 3.504 2.559 1.024
750 2.953 3.602 3.74 2.559 1.024