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Although non standard attachments can be offered a standard range is available where attachments are fitted to the base chain to adapt it to a particular purpose as a conveying medium. The British standard has a limited range of attachment varieties which are either an integral element of the chain sidebar or a fabricated equivalent welded to the side plate. On high duty application the fabricated attachment can also be riveted to the sidebar for increased rigidity.

|
British Standard Chains BS 4116 with Fabricated A1/K1 Attachments |
||||||||
|
Chain |
Pitch |
A |
B |
C |
Bolt hole |
E |
Angle sizes |
Weight |
|
P |
D |
|||||||
|
mm |
kg |
|||||||
|
SP43/HP27/0508 |
50.8 |
19.05 |
38.1 |
25 |
9.0 |
52 |
40X25X4 |
0.05 |
|
SP43/HP27/0635 |
63.5 |
19.05 |
38.1 |
25 |
9.0 |
52 |
40X25X4 |
0.05 |
|
SP43/HP27/0762 |
76.2 |
19.05 |
38.1 |
25 |
9.0 |
52 |
40X25X4 |
0.05 |
|
SP43/HP27/1016 |
101.6 |
19.05 |
38.1 |
25 |
9.0 |
52 |
40X25X4 |
0.05 |
|
SP43/HP27/1524 |
152.4 |
19.05 |
38.1 |
25 |
9.0 |
52 |
40X25X4 |
0.05 |
|
SP75/HP55/0762 |
76.2 |
31.8 |
44.5 |
35 |
11.0 |
65 |
45X45X5 |
0.12 |
|
SP75/HP55/1270 |
127.0 |
31.8 |
44.5 |
35 |
11.0 |
65 |
45X45X5 |
0.12 |
|
SP75/HP55/1524 |
152.4 |
31.8 |
44.5 |
35 |
11.0 |
65 |
45X45X5 |
0.12 |
|
SP135/HP110/1016 |
101.6 |
38.1 |
54.0 |
40 |
14.0 |
77 |
50X50X6 |
0.18 |
|
SP135/HP110/1270 |
127.0 |
38.1 |
54.0 |
40 |
14.0 |
77 |
50X50X6 |
0.18 |
|
SP135/HP110/1524 |
152.4 |
38.1 |
54.0 |
40 |
14.0 |
77 |
50X50X6 |
0.18 |
|
SP200/HP160/1524 |
152.4 |
50.08 |
66.7 |
50 |
17.0 |
98 |
60X60X8 |
0.35 |
|
British Standard Chains BS 4116 with Fabricated A2/K2 Attachments |
|||||||||
|
Chain |
Pitch |
A |
B |
C |
Bolt hole |
E |
F |
Angle sizes |
Weight |
|
P |
D |
||||||||
|
mm |
kg |
||||||||
|
SP43/HP27/0762 |
76.2 |
19.05 |
38.1 |
40 |
9.0 |
52 |
22.2 |
40X25X4 |
0.10 |
|
SP43/HP27/1016 |
101.6 |
19.05 |
38.1 |
40 |
9.0 |
52 |
31.8 |
40X25X4 |
0.10 |
|
SP43/HP27/1524 |
152.4 |
19.05 |
38.1 |
40 |
9.0 |
52 |
57.2 |
40X25X4 |
0.10 |
|
SP75/HP55/0762 |
76.2 |
31.8 |
44.5 |
50 |
11.0 |
65 |
31.8 |
45X45X5 |
0.20 |
|
SP75/HP55/1270 |
127.0 |
31.8 |
44.5 |
50 |
11.0 |
65 |
31.8 |
45X45X5 |
0.20 |
|
SP75/HP55/1524 |
152.4 |
31.8 |
44.5 |
50 |
11.0 |
65 |
57.2 |
45X45X5 |
0.20 |
|
SP135/HP110/1016 |
101.6 |
38.1 |
54.0 |
80 |
14.0 |
77 |
31.8 |
50X50X6 |
0.35 |
|
SP135/HP110/1270 |
127.0 |
38.1 |
54.0 |
80 |
14.0 |
77 |
57.2 |
50X50X6 |
0.35 |
|
SP135/HP110/1524 |
152.4 |
38.1 |
54.0 |
80 |
14.0 |
77 |
57.2 |
50X50X6 |
0.35 |
|
SP200/HP160/1524 |
152.4 |
50.08 |
66.7 |
100 |
17.0 |
98 |
63.5 |
60X60X8 |
0.70 |
|
SP300/1524 |
152.4 |
50.08 |
66.7 |
100 |
17.0 |
98 |
63.5 |
60X60X8 |
0.70 |
|
SP300/2032 |
203.2 |
50.08 |
66.7 |
100 |
17.0 |
98 |
76.2 |
60X60X8 |
0.70 |
|
British Standard Chains BS 4116 with integral A3/K3 attachments |
|||||||||
|
Chain |
Pitch |
A |
B x 2 |
C |
Bolt hole |
Inner |
Outer |
F |
|
|
P |
D |
D1 |
E x 2 |
||||||
|
mm |
|||||||||
|
SP43/HP27/0762/K3 |
76.2 |
19.05 |
76.2 |
43 |
9.2 |
10.5 |
106 |
115 |
22.2 |
|
SP43/HP27/1016/K3 |
101.6 |
19.05 |
76.2 |
64 |
9.2 |
10.5 |
106 |
115 |
31.8 |
|
SP43/HP27/1524/K3 |
152.4 |
19.05 |
76.2 |
114 |
9.2 |
10.5 |
106 |
115 |
57.2 |
|
SP75/HP55/0762/K3 |
76.2 |
31.8 |
89.0 |
63.5 |
10.5 |
13.7 |
130 |
136 |
31.8 |
|
SP75/HP55/1016/K3 |
101.6 |
31.8 |
89.0 |
63.5 |
10.5 |
13.7 |
130 |
136 |
31.8 |
|
SP75/HP55/1524/K3 |
152.4 |
31.8 |
89.0 |
114.5 |
10.5 |
13.7 |
130 |
136 |
57.2 |
|
SP135/HP110/1016/K2 |
101.6 |
38.0 |
108.0 |
56 |
12.2 |
– |
146 |
157 |
31.8 |
|
SP135/HP110/1524/K3 |
152.4 |
38.0 |
108.0 |
107 |
12.2 |
15.3 |
146 |
157 |
57.2 |
|
SP200/HP160/1524/K2 |
152.4 |
50.08 |
108.0 |
74 |
13.7 |
– |
198 |
202 |
63.5 |

