Suitable for the following industries

Construction icon
N- X
X
X
X-XXXX
Primary Rotary Face
A - Carbon
D - Silicon Carbide (RB)
H - Antimony Carbon
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

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 d7S d8 l1 (B09U) l2 (B092U) l3 (B093U) l4 l4S l4sl
100 0.394 0.866 0.827 0.827 0.118 0.571 1.02 1.315 0.26 0.26 0.398
120 0.472 0.866 0.905 0.85 0.118 0.591 1.02 1.315 0.26 0.22 0.472
140 0.551 0.945 0.984 0.969 0.118 0.669 1.118 1.315 0.26 0.22 0.394
150 0.591 0.984 - 0.969 - 0.669 - - - 0.26 -
160 0.63 1.024 1.063 1.102 0.118 0.669 1.118 1.315 0.26 0.295 0.394
170 0.669 1.102 1.299 1.181 0.118 0.768 - - 0.295 0.315 0.394
180 0.709 1.102 1.299 1.181 0.118 0.768 1.181 1.476 0.295 0.315 0.394
200 0.787 1.339 1.378 1.378 0.118 0.846 1.181 1.476 0.295 0.295 0.453
220 0.866 1.417 1.457 1.378 0.118 0.846 1.181 1.476 0.295 0.295 0.453
240 0.945 1.496 1.535 1.496 0.118 0.886 1.28 1.673 0.295 0.295 0.453
250 0.984 1.535 1.575 1.496 0.118 0.906 1.28 1.673 0.295 0.295 0.453
280 1.102 1.654 1.693 1.654 0.118 1.043 1.378 1.673 0.295 0.354 0.453
300 1.181 1.732 1.772 1.772 0.118 1.043 1.378 1.673 0.295 0.413 0.453
320 1.26 1.811 1.89 1.89 0.118 1.083 1.378 1.87 0.295 0.413 0.453
330 1.299 1.85 1.89 1.969 0.118 1.083 1.378 1.87 0.295 0.433 0.453
350 1.378 1.929 1.969 2.047 0.118 1.122 1.378 1.87 0.295 0.433 0.453
380 1.496 2.047 2.205 2.165 0.157 1.181 1.417 1.811 0.354 0.406 0.551
400 1.575 2.165 2.283 2.283 0.157 1.181 1.417 1.811 0.354 0.425 0.551
430 1.693 2.283 2.402 2.441 0.157 1.181 1.417 2.008 0.354 0.472 0.551
450 1.772 2.362 2.48 2.519 0.157 1.181 1.417 2.008 0.354 0.457 0.551
480 1.89 2.48 2.598 2.693 0.157 1.201 1.417 2.008 0.354 0.457 0.551
500 1.969 2.559 2.756 2.728 0.157 1.201 1.496 1.988 0.374 0.457 0.591
530 2.087 2.677 2.874 2.846 0.157 1.299 1.437 2.323 0.433 0.484 0.591
550 2.165 2.756 2.953 2.969 0.157 1.378 1.437 2.323 0.433 0.524 0.591
580 2.283 3.071 3.071 3.087 0.157 1.457 1.634 2.323 0.433 0.524 0.591
600 2.362 3.15 3.15 3.165 0.157 1.496 1.634 2.323 0.433 0.524 0.591
650 2.559 3.346 3.346 3.362 0.157 1.575 1.634 2.717 0.433 0.512 0.591
680 2.677 3.543 3.543 3.602 0.157 1.575 1.622 2.705 0.445 0.539 0.709
700 2.756 3.543 3.622 3.622 0.157 1.575 1.917 2.705 0.445 0.512 0.709
750 2.953 3.74 3.819 3.898 0.157 1.575 1.917 2.705 0.445 0.551 0.709
800 3.15 4.055 4.134 4.094 0.157 1.575 1.89 3.071 0.472 0.591 0.717
850 3.346 4.252 4.331 4.291 0.157 1.614 1.811 2.992 0.551 0.583 0.717
900 3.543 4.449 4.528 4.488 0.157 1.772 2.008 2.992 0.551 0.583 0.717
950 3.74 4.646 4.724 4.736 0.157 1.811 2.008 2.992 0.551 0.622 0.677
1000 3.937 4.843 4.921 4.854 0.157 1.85 2.008 2.992 0.551 0.622 0.677
Imperial Sizes Table
Size d1 d3 d7 d7S d8 l1 (B09U) l2 (B092U) l3 (B093U) l4 l4S l4sl
100 0.394 0.866 0.827 0.827 0.118 0.571 1.02 1.315 0.26 0.26 0.398
120 0.472 0.866 0.905 0.85 0.118 0.591 1.02 1.315 0.26 0.22 0.472
140 0.551 0.945 0.984 0.969 0.118 0.669 1.118 1.315 0.26 0.22 0.394
150 0.591 0.984 - 0.969 - 0.669 - - - 0.26 -
160 0.63 1.024 1.063 1.102 0.118 0.669 1.118 1.315 0.26 0.295 0.394
170 0.669 1.102 1.299 1.181 0.118 0.768 - - 0.295 0.315 0.394
180 0.709 1.102 1.299 1.181 0.118 0.768 1.181 1.476 0.295 0.315 0.394
200 0.787 1.339 1.378 1.378 0.118 0.846 1.181 1.476 0.295 0.295 0.453
220 0.866 1.417 1.457 1.378 0.118 0.846 1.181 1.476 0.295 0.295 0.453
240 0.945 1.496 1.535 1.496 0.118 0.886 1.28 1.673 0.295 0.295 0.453
250 0.984 1.535 1.575 1.496 0.118 0.906 1.28 1.673 0.295 0.295 0.453
280 1.102 1.654 1.693 1.654 0.118 1.043 1.378 1.673 0.295 0.354 0.453
300 1.181 1.732 1.772 1.772 0.118 1.043 1.378 1.673 0.295 0.413 0.453
320 1.26 1.811 1.89 1.89 0.118 1.083 1.378 1.87 0.295 0.413 0.453
330 1.299 1.85 1.89 1.969 0.118 1.083 1.378 1.87 0.295 0.433 0.453
350 1.378 1.929 1.969 2.047 0.118 1.122 1.378 1.87 0.295 0.433 0.453
380 1.496 2.047 2.205 2.165 0.157 1.181 1.417 1.811 0.354 0.406 0.551
400 1.575 2.165 2.283 2.283 0.157 1.181 1.417 1.811 0.354 0.425 0.551
430 1.693 2.283 2.402 2.441 0.157 1.181 1.417 2.008 0.354 0.472 0.551
450 1.772 2.362 2.48 2.519 0.157 1.181 1.417 2.008 0.354 0.457 0.551
480 1.89 2.48 2.598 2.693 0.157 1.201 1.417 2.008 0.354 0.457 0.551
500 1.969 2.559 2.756 2.728 0.157 1.201 1.496 1.988 0.374 0.457 0.591
530 2.087 2.677 2.874 2.846 0.157 1.299 1.437 2.323 0.433 0.484 0.591
550 2.165 2.756 2.953 2.969 0.157 1.378 1.437 2.323 0.433 0.524 0.591
580 2.283 3.071 3.071 3.087 0.157 1.457 1.634 2.323 0.433 0.524 0.591
600 2.362 3.15 3.15 3.165 0.157 1.496 1.634 2.323 0.433 0.524 0.591
650 2.559 3.346 3.346 3.362 0.157 1.575 1.634 2.717 0.433 0.512 0.591
680 2.677 3.543 3.543 3.602 0.157 1.575 1.622 2.705 0.445 0.539 0.709
700 2.756 3.543 3.622 3.622 0.157 1.575 1.917 2.705 0.445 0.512 0.709
750 2.953 3.74 3.819 3.898 0.157 1.575 1.917 2.705 0.445 0.551 0.709
800 3.15 4.055 4.134 4.094 0.157 1.575 1.89 3.071 0.472 0.591 0.717
850 3.346 4.252 4.331 4.291 0.157 1.614 1.811 2.992 0.551 0.583 0.717
900 3.543 4.449 4.528 4.488 0.157 1.772 2.008 2.992 0.551 0.583 0.717
950 3.74 4.646 4.724 4.736 0.157 1.811 2.008 2.992 0.551 0.622 0.677
1000 3.937 4.843 4.921 4.854 0.157 1.85 2.008 2.992 0.551 0.622 0.677