MATERIAL：（U1：CM370；U2：CM490；U3：CM690）
OPEN LINK / STUDLESS LINK ANCHOR CHAIN, LINK SIZE (6×3.6D), TEST LOAD AND WEIGHT
|
D(φ)
DIAMETER |
CHAIN LINK SIZE
|
BM1
U1 OPEN LINK CHAIN |
BM2
U2 OPEN LINK CHAIN |
BM3
U3 OPEN LINK CHAIN |
APPROX.
WEIGHT |
|||||
|
L
OUTSIDE
LENGTH |
B
OUTSIDE
WIDTH |
PROOF
LOAD |
BREAKING
LOAD |
PROOF
LOAD |
BREAKING
LOAD |
PROOF
LOAD |
BREAKING
LOAD |
27.5M
|
||
|
INCH
|
MM
|
MM
|
MM
|
KN
|
KN
|
KN
|
KN
|
KN
|
KN
|
KG
|
|
1/2
|
12.5
|
75
|
45
|
28.75
|
57.81
|
41.20
|
82.60
|
56.40
|
112.80
|
85.41
|
|
9/16
|
14
|
84
|
50.4
|
34.78
|
69.93
|
51.00
|
101.90
|
70.76
|
141.51
|
106.55
|
|
5/8
|
16
|
96
|
57.6
|
47.10
|
94.72
|
66.20
|
132.30
|
92.42
|
184.83
|
139.43
|
|
11/16
|
17.5
|
105
|
63
|
56.35
|
113.31
|
78.89
|
157.78
|
110.55
|
221.10
|
178.35
|
|
3/4
|
19
|
114
|
68.4
|
66.42
|
133.57
|
93.60
|
187.20
|
130.32
|
260.64
|
217.68
|
|
13/16
|
20.5
|
123
|
73.8
|
77.33
|
155.49
|
108.64
|
217.27
|
151.70
|
303.42
|
229.14
|
|
7/8
|
22
|
132
|
79.2
|
89.06
|
179.08
|
125.40
|
250.90
|
174.40
|
349.40
|
264.49
|
|
15/16
|
24
|
144
|
86.4
|
105.98
|
213.25
|
149.90
|
298.90
|
207.90
|
415.80
|
341.82
|
|
1-1/16
|
26
|
156
|
93.6
|
124.38
|
250.12
|
175.40
|
350.80
|
244.00
|
488.00
|
369.94
|
|
1-1/8
|
28
|
168
|
100.8
|
144.26
|
290.08
|
203.80
|
406.70
|
283.00
|
566.00
|
427.04
|
|
1-3/16
|
30
|
180
|
108
|
165.60
|
333.00
|
234.20
|
467.50
|
324.90
|
649.80
|
490.98
|
|
1-1/4
|
32
|
192
|
115.2
|
188.42
|
378.88
|
265.60
|
531.20
|
369.60
|
739.30
|
559.65
|
|
1-5/16
|
34
|
204
|
122.4
|
212.70
|
427.72
|
299.90
|
599.80
|
417.30
|
834.60
|
671.52
|
|
1-7/16
|
36
|
216
|
129.6
|
238.46
|
479.52
|
336.10
|
672.30
|
467.80
|
935.70
|
707.85
|
|
1-1/2
|
38
|
228
|
136.8
|
265.70
|
534.28
|
374.40
|
748.70
|
521.30
|
1042.50
|
788.98
|
|
1-9/16
|
40
|
240
|
144
|
294.40
|
592.00
|
414.50
|
829.10
|
577.60
|
1155.20
|
869.36
|
|
1-5/8
|
42
|
252
|
151.2
|
324.58
|
652.68
|
457.70
|
915.30
|
636.80
|
1273.60
|
959.30
|
|
1-3/4
|
44
|
264
|
158.4
|
356.22
|
716.32
|
502.70
|
999.60
|
698.90
|
1398.00
|
1111.25
|
|
1-13/16
|
46
|
276
|
165.6
|
389.34
|
782.92
|
548.80
|
1097.60
|
763.90
|
1527.80
|
1152.07
|
|
1-7/8
|
48
|
288
|
172.8
|
423.94
|
852.48
|
597.80
|
1195.60
|
831.70
|
1663.50
|
1256.26
|
|
2
|
50
|
300
|
180
|
460.00
|
926.09
|
648.80
|
1293.60
|
902.50
|
1805.00
|
1360.41
|
|
2-1/16
|
52
|
312
|
187.2
|
497.54
|
1000.48
|
697.63
|
1395.26
|
976.14
|
1952.28
|
1485.61
|
|
2-1/8
|
54
|
324
|
194.4
|
536.54
|
1078.92
|
752.33
|
1504.66
|
1052.68
|
2105.36
|
1648.08
|
|
2-3/16
|
56
|
336
|
201.6
|
577.02
|
1160.32
|
809.09
|
1618.18
|
1132.10
|
2264.20
|
1715.97
|
|
2-5/16
|
58
|
348
|
208.8
|
618.98
|
1244.68
|
867.91
|
1735.82
|
1214.40
|
2428.80
|
1844.50
|
|
2-3/8
|
60
|
360
|
216
|
662.40
|
1332.00
|
928.80
|
1857.60
|
1299.60
|
2599.20
|
1973.29
|
|
2-7/16
|
62
|
372
|
223.2
|
707.30
|
1422.28
|
991.75
|
1983.50
|
1387.68
|
2775.36
|
2101.56
|
|
2-1/2
|
64
|
384
|
230.4
|
753.66
|
1515.52
|
1056.77
|
2113.54
|
1478.66
|
2957.32
|
2298.47
|
|
2-9/16
|
66
|
396
|
237.6
|
801.50
|
1611.72
|
1123.85
|
2247.70
|
1572.52
|
3145.04
|
2398.10
|
|
2-11/16
|
68
|
408
|
244.8
|
850.82
|
1710.88
|
1192.99
|
2385.98
|
1669.26
|
3338.52
|
2522.88
|
|
2-3/4
|
70
|
420
|
252
|
901.60
|
1813.00
|
1264.20
|
2528.40
|
1768.90
|
3537.80
|
2697.65
|
