Marathon Double Pitch Maintenance-Free Roller Chains

Marathon Double Pitch Maintenance-Free Roller Chains

  • 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
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

im-1

No. 4(B)
inner link

im-2

No. 7(A)
Outer link
(to be riveted)

im-4

No. 111(S)
Connecting link with
cottered pin

im-4

No.208(B)
for chain No. 713
with spring clip (E)

im-5

No. 12(L)
Single cranked link