Round Link Chain
Category: round link chain, round steel link chain, round link mining chain, DIN 22252 mining chain, mining conveyor chain, flight bar chain system
Application: Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines, coal plows, etc.
Table 1: short link (SL) fishing chain dimensions and mechanical properties
chain size |
inner width (b1) |
min, breaking force (kN) |
weight |
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
16 x 48 |
22.4 |
201 |
253 |
322 |
5.7 |
19 x 57 |
27 |
284 |
357 |
454 |
8.1 |
20 x 60 |
27 |
314 |
396 |
503 |
9 |
22 x 66 |
28.6 |
380 |
479 |
608 |
10.9 |
26 x 78 |
32.5 |
531 |
669 |
849 |
15.2 |
Table 2: medium link (ML) fishing chain dimensions and mechanical properties
chain size |
inner width (b1) |
min, breaking force (kN) |
weight |
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
16 x 64 |
24 |
201 |
253 |
322 |
5.1 |
18 x 64 |
21 |
254 |
321 |
407 |
6.6 |
19 x 76 |
28.5 |
284 |
357 |
454 |
7.1 |
22 x 88 |
31 |
380 |
479 |
608 |
11.6 |
24 x 86 |
28 |
452 |
570 |
724 |
12.4 |
26 x 91 |
35 |
531 |
669 |
849 |
14.4 |
30 x 108 |
37.5 |
707 |
891 |
1131 |
19 |
Table 3: long link (LL) fishing chain dimensions and mechanical properties
chain size |
inner width (b1) |
min, breaking force (kN) |
weight |
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
16 x 100 |
26 |
201 |
253 |
322 |
4.3 |
19 x 100 |
27 |
284 |
357 |
503 |
6.5 |
22 x 120 |
36 |
380 |
479 |
608 |
8.9 |
26 x 140 |
41 |
531 |
669 |
849 |
12.9 |