Chain Shackles – Dia 36mm x 126mm Din 745 Chain Connector
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Application
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Chain Connector Parameter
Figure 1: DIN 745 chain shackle
Table 1: DIN 745 chain shackle dimensions & mechanical properties
|
Distance Plate |
Chain Shackle |
Breaking load (kN) |
|||||||||||
|
t |
m |
w |
s |
d |
t |
a |
b |
c |
d1 |
d2 |
h |
l |
|
|
45 |
75 | 30 | 5 | 12.5 | 45 | 20 | 73 |
8 |
14 | M10 | 40 | 25 | 88 |
|
56 |
95 | 40 | 6 | 14.5 | 56 | 25 | 88 |
10 |
16 |
M12 |
50 |
32 |
129 |
|
63 |
110 | 40 | 6 | 16.5 | 63 | 30 | 99 |
10 |
18 |
M16 |
60 |
40 |
170 |
|
70 |
120 | 50 | 6 | 20.5 | 70 | 34 | 114 |
12 |
22 |
M20 |
68 |
45 |
207 |
|
80 |
130 | 50 | 6 | 21 | 80 | 37 | 128 |
12 |
24 |
M20 |
74 |
45 |
269 |
|
91 |
150 | 60 | 8 | 25 | 91 | 43 | 143 |
14 |
26 |
M24 |
86 |
55 |
339 |
|
105 |
165 | 60 | 8 | 25 | 105 | 50 | 165 |
14 |
30 |
M24 |
100 |
55 |
458 |
|
126 |
200 | 70 | 10 | 31 | 126 | 59 | 198 |
18 |
36 |
M30 |
118 | 70 | 646 |
|
147 |
220 | 70 | 10 | 31 | 147 | 68 | 231 |
22 |
42 |
M30 |
136 | 70 | 887 |
DIN 745 chain shackle (chain bracket) is to fit round steel link chain DIN 764 and DIN 766. In case of higher hardness request, case hardening (e.g., carburization) is deployed to meet HRC 55-60.
Dimensional control, breaking force test and hardness check shall be applied to every batch of chain shackles production.
Figure 2: DIN 5699 chain shackle
Table 2: DIN 5699 chain shackle dimensions & mechanical properties
|
Distance Plate |
Chain Shackle |
Breaking load (kN) |
|||||||||||
|
t |
m |
w |
s |
d |
t |
a |
b |
c |
d1 |
d2 |
h |
l |
|
|
35 |
65 | 30 | 5 | 10.5 | 35 | 23 | 59 |
8 |
12 | M10 | 43 | 25 | 54 |
|
45 |
75 | 30 | 5 | 12.5 | 45 | 28 | 73 |
8 |
14 |
M12 |
53 |
30 |
88 |
|
56 |
95 | 40 | 6 | 14.5 | 56 | 34 | 88 |
10 |
16 |
M14 |
64 |
35 |
129 |
|
63 |
110 | 40 | 6 | 16.5 | 63 | 37 | 99 |
10 |
18 |
M16 |
71 |
40 |
170 |
|
70 |
120 | 50 | 6 | 20.5 | 70 | 42 | 114 |
12 |
22 |
M20 |
80 |
45 |
207 |
|
80 |
130 | 50 | 6 | 21 | 80 | 47 | 128 |
12 |
24 |
M20 |
89 |
45 |
269 |
|
91 |
150 | 60 | 8 | 25 | 91 | 52 | 143 |
14 |
26 |
M24 |
99 |
55 |
339 |
|
105 |
165 | 60 | 8 | 25 | 105 | 60 | 165 |
14 |
30 |
M24 |
114 |
55 |
458 |
|
126 |
200 | 70 | 10 | 31 | 126 | 71 | 198 |
18 |
36 |
M30 |
134 | 65 | 646 |
|
136 |
220 | 80 | 12 | 37 | 136 | 76 | 216 |
22 |
40 |
M36 |
146 | 75 | 771 |
|
147 |
230 | 80 | 12 | 37 | 147 | 81 | 231 |
22 |
42 |
M36 |
157 | 75 | 887 |
DIN 745 chain shackle (chain bracket) is to fit round steel link chain DIN 764 and DIN 766. In case of higher hardness request, case hardening (e.g., carburization) is deployed to meet HRC 55-60.
Dimensional control, breaking force test and hardness check shall be applied to every batch of chain shackles production.
Special design chain shackles per clients spec
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ROUND STEEL LINK CHAIN MANUFACTURER FOR 30+ YEARS, QUALITY MAKES EACH LINK
As a round steel link chain manufacturer for 30 years, our factory has been staying with and serving the very important period of Chinese chain making industry evolution catering for mining (coal mine in particular), heavy lifting, and industrial conveying requirements on high strength round steel link chains. We don’t stop at being the leading round link chain manufacturer in China (with annual supply over 10,000T), but stick to non-stopping creation and innovation.
