Steel chains 15 Steel chains Article-Nr. Ref. A (Plate Width) in-mm R in-mm Weight lbs/ft-kg/m Surface Flatness in-mm Max working load (lbs/N) Plate Thickness in-mm SSE Specially treated Ferritic Stainless Steel (1.4589) - Hardened pins 10120102 SSE 881 K325 3.25/82,5 18.00/457 1.98/2,95 0.01/0,3 1350/6000 0.12/3,1 10120104 SSE 881 K350 3.50/88,9 19.68/500 2.01/3,00 0.01/0,3 10120105 SSE 881 K450 4.50/114,3 19.68/500 2.45/3,65 0.01/0,3 10120107 SSE 881 K750 7.50/190,5 19.68/500 3.66/5,45 0.01/0,3 SSA Austenitic Stainless Steel (AISI 304) - Austenitic pin 10120402 SSA 881 K325 3.25/82,5 18.00/457 1.98/2,95 0.01/0,3 1010/4500 0.12/3,1 10120405 SSA 881 K450 4.50/114,3 19.68/500 2.45/3,65 0.01/0,3 10120407 SSA 881 K750 7.50/190,5 19.68/500 3.66/5,45 0.01/0,3 pg. 388->391 pg. 80-81/98 pg. 103 80 links 10 feet 3.048 m Bevel System 881 B Sideflexing chain Pins: Martensitic 1.4057 Backflex radius min.: 2.95 in/75 mm 881 B 0.44/11.2 1.50 38.1 R 7 5 R 2 . 9 5 Ø6.35 Ø0.25 R A 0.26/6.6 0.12/3.1 1.69/43 1.63/41.5 1.62/41.3 1 .6 9 / 4 3