Suitable for the following industries

N- X
X
X
X-XXXX
Primary Rotary Face
A - Carbon
D - Silicon Carbide (RB)
H - Antimony Carbon
J - Sintered SiC
Primary Stationary Face
D - Silicon Carbide
J - Sintered SiC
Primary Elastomer
X - Nitrile
Y - EPR
Z - Viton
Build Code
1

Reference Sizes Table

Metric Sizes Table
Size d1 d3 d7 l1 l4
200 20 34 30.5 21.5 8
250 25 39 47 21 3.5
0250-B 25 39 38 21 5.5
300 30 44 42 35 9
330 33 47 50 27.5 11
380 38 52 56 36 9
400 40 55 58 34 11.5
420 42 58 62 30 12
480 48 63 67 30.5 10.3
0480-B 48 63 66 36 9
530 53 68 73 36.5 11
550 55 70 75.4 35 13.3
600 60 80 76.4 41.5 1
650 65 85 86 38 11.5
0650-B 65 85 85 41.5 11
700 70 90 85.9 40 10
900 90 113 114 45 13.3
0900-B 90 113 115 51 14
950 95 118 120 46 13
1000 100 123 123.3 47 11.7
Imperial Sizes Table
Size d1 d3 d7 l1 l4
200 0.787 1.339 1.201 0.846 0.315
250 0.984 1.535 1.85 0.827 0.138
0250-B 0.984 1.535 1.496 0.827 0.217
300 1.181 1.732 1.654 1.378 0.354
330 1.299 1.85 1.969 1.083 0.433
380 1.496 2.047 2.205 1.417 0.354
400 1.575 2.165 2.283 1.339 0.453
420 1.654 2.283 2.441 1.181 0.472
480 1.89 2.48 2.638 1.201 0.406
0480-B 1.89 2.48 2.598 1.417 0.354
530 2.087 2.677 2.874 1.437 0.433
550 2.165 2.756 2.969 1.378 0.524
600 2.362 3.15 3.008 1.634 0.394
650 2.559 3.346 3.386 1.496 0.453
0650-B 2.559 3.346 3.346 1.634 0.433
700 2.756 3.543 3.382 1.575 0.394
900 3.543 4.449 4.488 1.772 0.524
0900-B 3.543 4.449 4.528 2.008 0.551
950 3.74 4.646 4.724 1.811 0.512
1000 3.937 4.843 4.854 1.85 0.461