Buna-N Strip, Strip, Adhesive Type Plain Backing, Backing Type Non-Adhesive, Color Black, Durometer 60A, Grade High Strength, Material Buna-N, Standards ASTM D2000 BF 610, Maximum Temperature 250 Degrees F, Minimum Temperature -30 Degrees F, Overall Length 36 in, Thickness Tolerance +/-0.035 in, Overall Width 4 in, Tensile Strength 1,500 psi, Texture Smooth, Overall Thickness 0.375 in, Abrasion Resistance Good, Chemical Resistance Fair, Oil Resistance Excellent, Water Resistance Good
Inner Ring, Bore Diameter 2 1/4 in, Outside Diameter 2.748 in, Overall Width 1.76 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0006 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.0007 in, Ring Material Grade 52100, Standards as 9100, ISO Certified 9001, Mil-B-3990 (SAE as 39901)