Flat-type link chain 42×146
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15306426686@163.com
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- Product Description
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Product Introduction
The link-type (pin) connecting link is specifically designed for joining round-link chains and compact chains. Its forged components are manufactured from high-quality, high-alloy steel, and through meticulous material selection and a specialized heat-treatment process, its mechanical properties significantly exceed the requirements of DIN 22258 Part 2. This type of connecting link is intended for horizontal installation only and is engineered in accordance with industry standards to ensure perfect meshing between the chain and sprocket.
The link-lock (detent-block) connecting link is intended for horizontal use only, offers excellent compatibility with sprockets, ensures safe operation, and significantly extends the service life of the connecting link.
Assembly and Maintenance
+ Ensure the installation surface is clean and verify that the chain link retaining clip is installed in the correct orientation.
+Only suitable for horizontal installation and use
+Ensure bolted fastening
+ Inspect every three months or after completing 1 million tonnes of coal transportation (if used for a reloader, inspect monthly).Technical Specifications
Specification dimensions

Basic dimensions
Specifications
D (max)
P
B (min)
L (max)
A (min)
C (max)
22×86
23
86 ± 0.9
85
132
28
55
26×92
27
92 ± 0.9
95
148
30
65
30×108
30
108 ± 1.1
109
170
35
75
34×126
35
126 ± 1.3
120
196
36
85
38×126
39
126 ± 1.4
134
204
43
94
38×137
39
137 ± 1.4
134
215
43
94
42×146
43
146 ± 1.5
148
232
47
105
48×152
49
152 ± 1.5
170
249
54
118
Mechanical Properties
Nominal size
Experimental force kN
Breaking force kN
Fatigue test cycle
Weight (kg)
22x86
525
750
100,000
1.75
26x92
735
1050
100,000
2.53
30x108
990
1400
100,000
3.74
34x126
1250
1800
100,000
5.75
38x126
1560
2220
100,000
6.82
38x137
1560
2220
100,000
7.11
42x146
1930
2700
100,000
10.27
48x152
2450
3550
100,000
14.19
Flat-type link chain 42×146
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