Marathon Simplex Maintenance Free Chain

Marathon Simplex Maintenance-Free Chain

Chain Pitch Inner width Inner link width Outer plate width Roller Ø Pin Ø Plate height Projection over connecting link Width over pin Bearing area Minimum tensile strength Weight Connecting links
p b1 b2 b3 d1 d2 g k l1 f FB q
min. max. min. max. max. max. max. max. min.
No. mm Inch mm mm mm mm mm mm mm mm cm2 kN kg/m No.
06B-1MA 9,525* 3/8 5,72 8,53 8,66 6,35 3,28 8,2 3,3 13,5 0,28 9,6 0,41 11,12,15
08B-1MA 12,7 1/2 7,75 11,30 11,43 8,51 4,45 11,8 3,9 17,0 0,50 18,6 0,70 11,12,15
10B-1MA 15,875 5/8 9,65 13,28 13,41 10,16 5,08 14,7 4,1 19,6 0,67 27,0 0,91 11,12,15
12B-1MA 19,05 3/4 11,68 15,62 15,75 12,07 5,72 16,1 4,6 22,7 0,89 31,0 1,18 11,12,15
16B-1MA 25,4 1 17,02 25,40 25,60 15,88 8,28 21,0 5,4 36,1 2,10 72,0 2,68 11,111,12
552MA 30,0 17,02 25,40 15,88 8,28 21,0 5,4 36,1 2,10 72,0 2,50 11,111,12
20B-1MA 31,75 1 1/4 19,56 29,00 29,20 19,05 10,19 26,4 6,1 43,2 2,96 105,0 3,50 111,12
24B-1MA 38,1 1 1/2 25,40 37,90 38,20 25,40 14,63 33,4 6,6 53,4 5,54 180,0 6,80 111,12

* 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