Marathon Triplex Maintenance Free Chain

Marathon Triplex Maintenance-Free Chain

Chain Pitch Inner width Inner link width Outer plate width Roller Ø Pin  Ø Trans- verse pitch Plate height Projection over connecting link Width over pin Bearing area Breaking  load Weight Connecting links
p b₁ b₂ b₃  d₁ d₂ e g k l₃ f FB q
min. max. min. max. max. max. max. max. min.
No. mm inch mm mm mm mm mm mm mm mm mm cm² kN kg/m No.
06B-3MA 9,525* 3/8 5,72 8,53 8,66 6,35 3,28 10,24 8,2 3,3 34,0 0,81 24,9 1,30 11,12,15
08B-3MA 12,7 1/2 7,75 11,30 11,43 8,51 4,45 13,92 11,8 3,9 44,9 1,51 56,0 2,01 11,12,15
10B-3MA 15,875 5/8 9,65 13,28 13,41 10,16 5,08 16,59 14,7 4,1 52,8 2,02 80,0 2,70 11,12,15
12B-3MA 19,05 3/4 11,68 15,62 15,75 12,07 5,72 19,46 16,1 4,6 61,7 2,68 94,0 3,12 11,12,15
16B-3MA 25,4 1 17,02 25,40 25,60 15,88 8,28 31,88 21,0 5,4 99,9 6,31 211,0 7,50 11,111,12
20B-3MA 31,75 1 1/4 19,56 29,00 29,20 19,05 10,19 36,45 26,4 6,1 116,0 8,87 300,0 10,60 111, 12
24B-3MA 38,1 1 1/2 25,40 37,90 38,20 25,40 14,63 48,36 33,4 6,6 150,0 16,63 523,0 20,00 111, 12

* With straight side plates.
Standard sprockets can be used for these chains.

NB: Some of the items on this page may be non-stock. Please contact our Sales Department for confirmation.

Connecting links

No. 11 (E) Spring clip connecting link
No. 111 (S) Connecting link with cottered pin
No. 12 (L) Single cranked link
No. 15 (C) Double cranked link