MARATHON Double Pitch Maintenance-Free Roller Chain
Sprockets for double pitch roller chains can be used for these chains.
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 |
Breaking load | Weight | ||
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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 | |
208 B MA | 25,4 | 1 | 7,75 | 11,30 | 11,43 | 8,51 | 4,45 | 11,8 | 3,9 | 17,0 | 0,50 | 18,0 | 0,48 | |
210 B MA | 31,75 | 1 1/4 | 9,65 | 13,28 | 13,40 | 10,16 | 5,08 | 14,7 | 4,1 | 19,6 | 0,67 | 22,4 | 0,55 | |
212 B MA | 38,1 | 1 1/2 | 11,68 | 15,62 | 15,75 | 12,07 | 5,72 | 16,1 | 4,6 | 22,7 | 0,89 | 29,0 | 0,80 | |
216 B MA | 50,8 | 2 | 17,02 | 25,40 | 25,60 | 15,88 | 8,28 | 21,0 | 5,4 | 36,1 | 2,10 | 60,0 | 1,74 | |
220 B MA | 63,5 | 2 1/2 | 19,56 | 29,00 | 29,20 | 19,05 | 10,19 | 28,0 | 6,1 | 43,2 | 2,96 | 95,0 | 2,55 |
NB: Some of the items on this page may be non-stock. Please contact our Sales Department for confirmation.
Connecting links
No. 4(B) inner link |
No. 7(A) Outer link (to be riveted) |
No. 111(S) Connecting link with cottered pin |
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No.208(B) for chain No. 713 with spring clip (E) |
No. 12(L) Single cranked link |
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