Double/Extended Pitch Chains ISO 1275

Double/Extended Pitch Chains ISO 1275

Chain ISO/ANSI Pitch Inner width Inner link width Roller Ø Pin Ø Plate height Project. over conn. link Width over pin Bearing area Breaking load ISO/ANSI Weight Connecting links
P b1 b2 d1 d2 g k l1 f FB q
min. max. max. max. max. max. max. min.
No. No. mm inch mm mm mm mm mm mm mm cm2 N kg/m type
European Series
WT 208-B 208 B 25,4 7,75 11,30 8,51 4,45 11,8 3,9 17,0 0,50 18000 0,46 A,B,E,S,L
WT 210-B 210 B 31,75 1 1/4 9,65 13,28 10,16 5,08 14,7 4,1 19,6 0,67 22400 0,57 A,B,E,S,L
WT 212-B 212 B 38,1 1 1/2 11,68 15,62 12,07 5,72 16,1 4,6 22,7 0,89 29000 0,75 A,B,S,L
WT 216-B 216 B 50,8 2 17,02 25,40 15,88 8,28 21,0 5,4 36,1 2,10 60000 1,74 A,B,S,L
WT 220-B 220 B 63,5 2 1/2 19,56 29,00 19,05 10,19 28,5 6,1 43,2 2,96 95000 2,55 A,B,S,L
American Series
WT 208-A 208 A 25,4 1 7,85 11,15 7,95 3,96 12,0 3,9 17,8 0,44 14100 0,49 A,B,S,L
WT 210-A 210 A 31,75 1 1/4 9,40 13,80 10,16 5,08 15,0 4,1 21,8 0,70 22200 0,64 A,B,S,L
WT 212-A 212 A 38,1 1 1/2 12,57 17,70 11,91 5,94 18,0 4,6 26,9 1,05 31800 1,02 A,B,S,L
WT 216-A 216 A 50,8 2 15,75 22,50 15,88 7,92 24,1 5,4 33,5 1,78 56700 1,71 A,B,S,L
WT 220-A 220 A 63,5 2 1/2 18,90 27,40 19,05 9,53 30,0 4,3 40,4 2,59 86700 2,55 A,B,S,L

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-3

No. 111 (S)
Connecting link
with cottered pin

im-3

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

im-5

No. 12 (L)
Single cranked link