Issue link: http://www.e-digitaleditions.com/i/206043
Engineering Class Chains S teel Bu s he d Cha in St e e l B u sh e d C h a i n - P l a i n T D B G E C P H S t eel Bu s h e d C h a i n S p e c i fic a ti o ns Ch a i n Di mensio ns Ar e Given In I nc h es Hitachi Chain Chain Pitc h Number Bushing P Inside Width E Dia D Sty 188 2.609 1.063 0.875 131 3.075 1.313 102B 4.000 102 1/2 4.040 Sidebar Pin Sty Lgth B Lgth Thick. T C A-CH A 1.25 1.44 0.625 A-CH A 1.66 C-CH 0.625 A-CH A F C-CH 0.750 C-CH Mat Dia G Mater F C-CH 0.500 1.250 F C-CH 2.125 1.000 F 2.250 1.375 Rated Average Avg Working Ultimate Chain Strength Wght Load lbs lbs lbs/ft Height H Mat 0.250 1.125 C-HT 2,750 25,000 3.8 1.88 0.375 1.500 C-HT 4,500 40,000 7.4 2.03 2.28 0.375 1.500 C-HT 6,300 40,000 6.9 A 2.25 2.50 0.375 1.750 C-HT 8,850 50,000 9.4 111 4.760 2.625 1.438 F C-CH 0.750 C-CH A 2.38 2.69 0.375 2.000 C-HT 8,850 50,000 10.2 110 6.000 2.125 1.250 F C-CH 0.625 C-CH A 2.03 2.28 0.375 1.500 C-HT 6,300 40,000 6.3 856 6.000 3.000 1.750 R A-CH 1.000 A-HTIH B 2.88 3.25 0.500 2.500 A-HT 14,000 145,000 16.5 857 6.000 3.000 1.750 R A-CH 1.000 A-HTIH B 2.88 3.25 0.500 3.250* A-HT 14,000 175,000 21.0 859 6.000 3.750 2.375 R A-CH 1.250 A-HTIH B 3.56 3.81 0.625 4.000** A-HT 21,800 275,000 34.0 150X 6.050 3.313 1.750 F A-CH 1.000 A-CH A 3.03 3.38 0.500 2.500 C-HT 15,100 100,000 16.6 864 7.000 3.750 2.375 R A-CH 1.250 A-HTIH B 3.56 3.75 0.625 4.000** A-HT 21,800 275,000 31.0 C-HT A-HT A-HTIH C-CH A-CH Medium Carbon Steel Through Hardened Medium Carbon Alloy Steel Through Hardened Medium Carbon Alloy Steel Through Hardened and Induction Hardened Low Carbon Steel Case Hardened Low Carbon Alloy Steel Case Hardened 32 * Outer Plain Side Bars are 2.500" High ** Outer Plain Side Bars are 3.000" High Dimensions subject to change