紧凑链|扁平链42X146 |
规格 |
等级 |
链环直径d |
节距P |
立环 宽度c |
内宽 |
外宽 |
圆弧半径r/mm |
|||||
平环a1 |
立环a2 |
平环b1 |
立环b2 |
|||||||||
尺寸 |
偏差 |
尺寸 |
偏差 |
Max |
Min |
Min |
Max |
Max |
||||
26×92 |
C、D |
26 |
±0.8 |
92 |
±0.9 |
27 |
30 |
30 |
86 |
74 |
40 |
+2,0 |
30×108 |
C、D |
30 |
±0.9 |
108 |
±1.0 |
33 |
34 |
34 |
98 |
86 |
46 |
+2,0 |
34×126 |
C、D |
34 |
±1.0 |
126 |
±1.2 |
37 |
38 |
38 |
109 |
97 |
52 |
+2,0 |
38×126 |
C、D |
38 |
±1.1 |
126 |
±1.4 |
42 |
42 |
42 |
121 |
110 |
58 |
+2,0 |
38×137 |
C、D |
38 |
±1.1 |
137 |
±1.4 |
42 |
42 |
42 |
121 |
110 |
58 |
+2,0 |
42×146 |
C、D |
42 |
±1.3 |
146 |
±1.5 |
46 |
46 |
46 |
135 |
115 |
64 |
+2,0 |
48×152 |
C、D |
48 |
±1.4 |
152 |
±1.6 |
56 |
62 |
54 |
163 |
127 |
78 |
+2,0 |
52×170 |
C |
52 |
±1.6 |
170 |
±1.9 |
63.5 |
65 |
57 |
177 |
127 |
86 |
+2,0 |
56×187 |
C |
56 |
±1.7 |
187 |
±2.1 |
65 |
69 |
62 |
188 |
146 |
92 |
+2,0 |
60×181/197 |
C |
60 |
±2.0 |
181/ 197 |
±2.3 |
70 |
73 |
63 |
198 |
135 |
96 |
+2,0 |
技术参数、机械性能
规格 |
等级 |
试验负荷 KN |
最小破断负荷 KN |
试验负荷延伸率 |
最大工作负荷 |
破断最小延伸率 |
疲劳强度(次) |
弯曲挠 度值 |
缺口冲 击值AkV |
26×92 |
C |
680 |
850 |
1.6% |
531 |
12% |
≥30000 |
21 |
≧57J |
26×92 |
D |
850 |
1060 |
1.9% |
662 |
12% |
≥30000 |
21 |
/ |
30×108 |
C |
900 |
1130 |
1.6% |
707 |
12% |
≥30000 |
24 |
≧57J |
30×108 |
D |
1130 |
1410 |
1.9% |
881 |
12% |
≥30000 |
24 |
/ |
34×126 |
C |
1160 |
1450 |
1.6% |
907 |
12% |
≥30000 |
30 |
≧57J |
34×126 |
D |
1450 |
1810 |
1.9% |
1130 |
12% |
≥30000 |
30 |
/ |
38×126 |
C |
1450 |
1810 |
1.6% |
1130 |
12% |
≥30000 |
34 |
≧57J |
38×126 |
D |
1810 |
2270 |
1.9% |
1410 |
12% |
≥30000 |
34 |
/ |
38×137 |
C |
1450 |
1810 |
1.6% |
1130 |
12% |
≥30000 |
34 |
≧57J |
38×137 |
D |
1810 |
2270 |
1.9% |
1410 |
12% |
≥30000 |
34 |
/ |
42×146C |
C |
1770 |
2220 |
1.6% |
1380 |
12% |
≥30000 |
38 |
≧57J |
42×146 |
C |
1770 |
2220 |
1.6% |
1380 |
12% |
≥30000 |
38 |
≧57J |
42×146 |
D |
2220 |
2770 |
1.9% |
1730 |
12% |
≥30000 |
38 |
/ |
48×152 |
C |
2170 |
2900 |
1.6% |
1810 |
12% |
≥70000 |
48 |
≧57J |
48×152 |
D |
2500 |
3550 |
1.9% |
2260 |
12% |
≥70000 |
48 |
/ |
52×170 |
C |
2550 |
3400 |
1.6% |
2120 |
12% |
≥70000 |
52 |
≧57J |
56×187 |
C |
2960 |
3940 |
1.6% |
2460 |
12% |
≥70000 |
56 |
≧57J |
60×181/197 |
C |
3390 |
4520 |
1.6% |
2820 |
12% |
≧70000 |
60 |
≧57J |