Issue link: http://www.e-digitaleditions.com/i/206043
Engineering Class Chains Draw Bench Chain Style 1 Style 3 d To L L D Ti W Ti To W D Po Pi Po Pi H H Style 2 L To Pin Styles d Ti Style A W D Style B Pi Po H Style C Draw Be n c h C h a i n S p e c i fi c a t i o ns Ch a i n Di mensio ns Ar e Given In I nc h es Hitachi Chain Number Chain Pitch Block Outside Link Link Inside Width Diameter Diameter O/L Pin Length W Style D d L Ti H Avg Ultimate Strength lbs 0.500 1.000 2.000 100,000 9. 9 0.375 0.750 1.750 110,000 13. 5 A 0.625 1.250 2.500 200,000 12. 4 A 0.625 1.250 2.500 150,000 15. 3 A 1.000 1.750 3.500 400,000 33. 0 A 0.750 1.500 4.000 220,000 32. 6 A 1.000 2.000 4.000 500,000 39. 0 B 0.375 0.375 1.750 100,000 7. 5 7.44 B 1.000 1.000 3.000 380,000 39. 8 6.38 C 1.000 1.500 4.000 800,000 61. 2 C 1.000 1.625 4.500 650,000 60. 0 Pin Style Pi Po 103100 3.00 4.50 1 1.0 6 3 0 .8 7 5 0.625 3.19 A 103110 3.00 3.00 1 0 .7 8 1 1.0 0 0 0.750 1.84 A 103200 3.00 5.00 1 1.3 1 3 1.2 5 0 1.125 2.69 103150 3.25 6.00 1 1.3 1 3 1.2 5 0 1.125 2.78 104400 4.00 8.00 1 1.8 7 5 1.7 5 0 1.625 4.13 104220 4.25 8.50 1 1.5 6 2 2 .0 0 0 1.875 3.44 104500 4.25 8.50 1 2 .0 6 3 2 .0 0 0 1.875 4.31 203100 3.00 3.00 2 1.2 5 0 0 .8 7 5 0.625 3.00 205380 5.00 5.00 2 3 .0 0 0 1.8 7 5 1.625 304800 4.25 8.50 3 4 .0 9 4 2 .0 0 0 - 305650 5.00 9.75 3 4 .3 7 5 2 .1 8 8 - 6.38 74 Sidebar To Avg Chain Weight lbs/ft Dimensions subject to change