APG Hydraulic Seals Catalog
APG Hydraulic Seals Catalog
APG Hydraulic Seals Catalog
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Wear Ring Dimensional Data/Piston & Rod Installation Data (Continued)<br />
Wear Ring Dimensions Piston Installation Groove Data Rod Installation Groove Data<br />
(inches) (inches) (Inches)<br />
Part Inside Outside Width Cross Bore Piston Groove Groove Rod Throat Groove Groove<br />
Number Diameter Diameter Section Diameter Diameter Diameter Length Diameter Diameter Diameter Length<br />
+.000 +.000 +.010 +.003 +.003 +.010<br />
-.005 -.005 -.000 -.000 -.000 -.000<br />
A B C D A B C D<br />
** 2 1/8 2 3/8 1/2 1/8 2 3/8 2.350 2.125 0.510 2 1/8 2.148 2.375 0.510<br />
** 2 1/8 2 3/8 5/8 1/8 2 3/8 2.350 2.125 0.635 2 1/8 2.148 2.375 0.635<br />
WR22375750 2 1/8 2 3/8 3/4 1/8 2 3/8 2.350 2.125 0.760 2 1/8 2.148 2.375 0.760<br />
** 2 1/8 2 3/8 1 1/8 2 3/8 2.350 2.125 1.010 2 1/8 2.148 2.375 1.010<br />
WR22500250 2 1/4 2 1/2 1/4 1/8 2 1/2 2.475 2.250 0.260 2 1/4 2.273 2.500 0.260<br />
** 2 1/4 2 1/2 5/16 1/8 2 1/2 2.475 2.225 0.322 2 1/4 2.273 2.500 0.322<br />
** 2 1/4 2 1/2 3/8 1/8 2 1/2 2.475 2.250 0.385 2 1/4 2.273 2.500 0.385<br />
WR22500500 2 1/4 2 1/2 1/2 1/8 2 1/2 2.475 2.250 0.510 2 1/4 2.273 2.500 0.510<br />
WR22500625 2 1/4 2 1/2 5/8 1/8 2 1/2 2.475 2.250 0.635 2 1/4 2.273 2.500 0.635<br />
WR22500750 2 1/4 2 1/2 3/4 1/8 2 1/2 2.475 2.250 0.760 2 1/4 2.273 2.500 0.760<br />
** 2 1/4 2 1/2 1 1/8 2 1/2 2.475 2.250 1.010 2 1/4 2.273 2.500 1.010<br />
** 2 3/8 2 5/8 1/4 1/8 2 5/8 2.600 2.375 0.260 2 3/8 2.398 2.625 0.260<br />
** 2 3/8 2 5/8 5/16 1/8 2 5/8 2.600 2.375 0.322 2 3/8 2.398 2.625 0.322<br />
** 2 3/8 2 5/8 3/8 1/8 2 5/8 2.600 2.375 0.385 2 3/8 2.398 2.625 0.385<br />
** 2 3/8 2 5/8 1/2 1/8 2 5/8 2.600 2.375 0.510 2 3/8 2.398 2.625 0.510<br />
** 2 3/8 2 5/8 5/8 1/8 2 5/8 2.600 2.375 0.635 2 3/8 2.398 2.625 0.635<br />
WR22625750 2 3/8 2 5/8 3/4 1/8 2 5/8 2.600 2.375 0.760 2 3/8 2.398 2.625 0.760<br />
** 2 3/8 2 5/8 1 1/8 2 5/8 2.600 2.375 1.010 2 3/8 2.398 2.625 1.010<br />
** 2 7/16 2 11/16 5/16 1/8 2 11/16 2.663 2.438 0.322 2 7/16 2.461 2.688 0.322<br />
** 2 7/16 2 11/16 3/8 1/8 2 11/16 2.663 2.438 0.385 2 7/16 2.461 2.688 0.385<br />
** 2 1/2 2 3/4 1/4 1/8 2 3/4 2.725 2.500 0.260 2 1/2 2.523 2.750 0.260<br />
** 2 1/2 2 3/4 5/16 1/8 2 3/4 2.725 2.500 0.322 2 1/2 2.523 2.750 0.322<br />
** 2 1/2 2 3/4 3/8 1/8 2 3/4 2.725 2.500 0.385 2 1/2 2.523 2.750 0.385<br />
WR22750500 2 1/2 2 3/4 1/2 1/8 2 3/4 2.725 2.500 0.510 2 1/2 2.523 2.750 0.510<br />
** 2 1/2 2 3/4 5/8 1/8 2 3/4 2.725 2.500 0.635 2 1/2 2.523 2.750 0.635<br />
** 2 1/2 2 3/4 3/4 1/8 2 3/4 2.725 2.500 0.760 2 1/2 2.523 2.750 0.760<br />
WR22750100 2 1/2 2 3/4 1 1/8 2 3/4 2.725 2.500 1.010 2 1/2 2.523 2.750 1.010<br />
** 2 5/8 2 7/8 3/8 1/8 2 7/8 2.850 2.625 0.385 2 5/8 2.648 2.875 0.385<br />
** 2 5/8 2 7/8 1/2 1/8 2 7/8 2.850 2.625 0.510 2 5/8 2.648 2.875 0.510<br />
WR22875100 2 5/8 2 7/8 1 1/8 2 7/8 2.850 2.625 1.010 2 5/8 2.648 2.875 0.635<br />
** 2 3/4 3 3/16 1/8 3 2.975 2.750 0.197 2 3/4 2.773 3.000 0.197<br />
** 2 3/4 3 1/4 1/8 3 2.975 2.750 0.260 2 3/4 2.773 3.000 0.260<br />
** 2 3/4 3 3/8 1/8 3 2.975 2.750 0.385 2 3/4 2.773 3.000 0.385<br />
WR23000500 2 3/4 3 1/2 1/8 3 2.975 2.750 0.510 2 3/4 2.773 3.000 0.510<br />
WR23000625 2 3/4 3 5/8 1/8 3 2.975 2.750 0.635 2 3/4 2.773 3.000 0.635<br />
WR23000750 2 3/4 3 3/4 1/8 3 2.975 2.750 0.760 2 3/4 2.773 3.000 0.760<br />
** 2 3/4 3 1 1/8 3 2.975 2.750 1.010 2 3/4 2.773 3.000 1.010<br />
** 2 7/8 3 1/8 1/2 1/8 3 1/8 3.100 2.875 0.510 2 7/8 2.898 3.125 0.510<br />
** 2 7/8 3 1/8 5/8 1/8 3 1/8 3.100 2.875 0.635 2 7/8 2.898 3.125 0.635<br />
** 2 7/8 3 1/8 1 1/8 3 1/8 3.100 2.875 1.010 2 7/8 2.898 3.125 1.010<br />
** 3 3 1/4 1/4 1/8 3 1/4 3.225 3.000 0.260 3 3.023 3.250 0.260<br />
WR23250312 3 3 1/4 5/16 1/8 3 1/4 3.225 3.000 0.322 3 3.023 3.250 0.322<br />
** 3 3 1/4 3/8 1/8 3 1/4 3.225 3.000 0.385 3 3.023 3.250 0.385<br />
WR23250500 3 3 1/4 1/2 1/8 3 1/4 3.225 3.000 0.510 3 3.023 3.250 0.510<br />
** 3 3 1/4 5/8 1/8 3 1/4 3.225 3.000 0.635 3 3.023 3.250 0.635<br />
WR23250750 3 3 1/4 3/4 1/8 3 1/4 3.225 3.000 0.760 3 3.023 3.250 0.760<br />
** 3 3 1/4 1 1/8 3 1/4 3.225 3.000 1.010 3 3.023 3.250 1.010<br />
** 3 1/8 3 3/8 1/2 1/8 3 3/8 3.350 3.125 0.510 3 1/8 3.148 3.375 0.510<br />
** 3 1/8 3 3/8 5/8 1/8 3 3/8 3.350 3.125 0.635 3 1/8 3.148 3.375 0.635<br />
WR23375750 3 1/8 3 3/8 3/4 1/8 3 3/8 3.350 3.125 0.760 3 1/8 3.148 3.375 0.760<br />
** 3 1/4 3 1/2 3/16 1/8 3 1/2 3.475 3.250 0.197 3 1/4 3.273 3.500 0.197<br />
** 3 1/4 3 1/2 1/4 1/8 3 1/2 3.475 3.250 0.260 3 1/4 3.273 3.500 0.260<br />
** 3 1/4 3 1/2 5/16 1/8 3 1/2 3.475 3.250 0.322 3 1/4 3.273 3.500 0.322<br />
** 3 1/4 3 1/2 3/8 1/8 3 1/2 3.475 3.250 0.385 3 1/4 3.273 3.500 0.385<br />
** 3 1/4 3 1/2 7/16 1/8 3 1/2 3.475 3.250 0.447 3 1/4 3.273 3.500 0.447<br />
**Not currently an <strong>APG</strong> stock item. Call for availability.<br />
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