Issue link: http://www.e-digitaleditions.com/i/206043
Engineering Class Chains Raised Sidebar Chain R a i se d S i d e b a r C h a i n A D W R B T P C H Y R a i s e d Side b a r C h a i n S p e ci fi cat i o ns C h a in D imensio ns Ar e Given I n I nc h es S ide bar Pin Y R ate d Work i ng Loa d ( l b s) Avg U l t i m ate Strength (l b s ) 0.938 0.640 2,100 13, 000 5. 0 1.500 0.938 0.640 2,100 13, 000 4.1 0.250 1.500 0.875 0.750 2,400 19, 000 4. 8 1.90 0.375 2.000 1.250 0.890 4,500 28, 000 12. 0 2.10 2.45 0.375 2.250 1.500 0.890 4,700 28, 000 16. 5 0 .6 2 5 1.50 1.75 0.313 2.000 1.250 0.890 4,250 26, 000 6. 6 2 .5 0 0 0 .7 5 0 1.78 2.03 0.375 3.000 2.000 1.125 5,600 38, 000 15. 0 2 .5 0 0 0 .6 8 7 1.50 1.66 0.312 2.500 1.500 1.000 4,800 50, 000 11. 2 Hitachi Chain Number Chain Pi tch I n sid e Wid th Roller Dia. Dia. Le ng t h Le ng t h Thi ck . Height C/ L to Top Bu shi ng Dia. P W R D A B T H C 53R 3.000 1.0 0 0 1.5 0 0 0 .4 3 8 1.03 1.25 0.188 1.500 95R 4.000 1.0 0 0 1.5 0 0 0 .4 3 8 1.03 1.25 0.188 94R 4.000 0 .8 7 5 1.5 0 0 0 .5 0 0 1.16 1.28 89R 4.000 1.3 1 3 2 .2 5 0 0 .6 2 5 1.60 84R 4.000 2 .3 1 3 2 .2 5 0 0 .6 2 5 627R 6.000 1.3 1 3 2 .0 0 0 614R 6.000 1.3 7 5 CC5A 6.000 1.3 7 5 Avg Chain Weight l b s /f t Dimensions subject to change 23