We can supply all kinds of roller chain
1. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
2. Tensile strength: 15-20% higher than the standard
3. Certificate of Quality: ISO 9001, SGS
4. Centreless grinding.
5. Good lubrication with excellent grease.
| DIN/ISO DIN/ISO Chain No. |
ANSI ANSI Chain NO. |
Pith |
Roller diameter |
Winth between inner plates |
Pin diameter |
Pin length |
inner plate depth |
Plate thickness |
UItimate tensile strength |
Average tensile strength |
Weight per meter |
| P |
d1 max |
b1 min |
d2 max |
L max |
Lc max |
h2 max |
T max |
Q min |
Q0 |
q |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kN/Ibf |
kN |
kg/m |
| *03C |
*15 |
4.7625 |
2.48 |
2.38 |
1.62 |
6.10 |
6.90 |
4.30 |
0.60 |
1.80/409 |
2.0 |
0.08 |
| *04C-1 |
*25 |
6.3500 |
3.30 |
3.18 |
2.31 |
7.90 |
8.40 |
6.00 |
0.80 |
3.50/795 |
4.6 |
0.15 |
| *06C-1 |
*35 |
9.5250 |
5.08 |
4.77 |
3.58 |
12.40 |
13.17 |
9.00 |
1.30 |
7.90/1795 |
10.8 |
0.33 |
| 085-1 |
41 |
12.7000 |
7.77 |
6.25 |
3.58 |
13.75 |
15.00 |
9.91 |
1.30 |
6.67/1516 |
12.6 |
0.41 |
| 08A-1 |
40 |
12.7000 |
7.95 |
7.85 |
3.96 |
16.60 |
17.80 |
12.00 |
1.50 |
14.10/3205 |
17.5 |
0.62 |
| 10A-1 |
50 |
15.8750 |
10.16 |
9.40 |
5.08 |
20.70 |
22.20 |
15.09 |
2.03 |
22.20/5045 |
29.4 |
1.02 |
| 12A-1 |
60 |
19.0500 |
11.91 |
12.57 |
5.94 |
25.90 |
27.70 |
18.00 |
2.42 |
31.80/7227 |
41.5 |
1.50 |
| 16A=1 |
80 |
25.4000 |
15.88 |
15.75 |
7.92 |
32.70 |
35.00 |
24.00 |
3.25 |
56.70/12886 |
69.4 |
2.60 |
| 20A-1 |
100 |
31.7500 |
19.05 |
18.90 |
9.53 |
40.40 |
44.70 |
30.00 |
4.00 |
88.50/20114 |
109.2 |
3.91 |
| 24A-1 |
120 |
38.1000 |
22.23 |
25.22 |
11.10 |
50.30 |
54.30 |
35.70 |
4.80 |
127.00/28864 |
156.3 |
5.62 |
| 28A-1 |
140 |
44.4500 |
25.40 |
25.22 |
12.70 |
54.40 |
59.00 |
41.00 |
5.60 |
172.40/39182 |
212.0 |
7.50 |
| 32A-1 |
160 |
50.8000 |
28.58 |
31.55 |
14.27 |
64.80 |
69.60 |
47.80 |
6.40 |
226.80/51545 |
278.9 |
10.10 |
| 36A-1 |
180 |
57.1500 |
35.71 |
35.48 |
17.46 |
72.80 |
78.60 |
53.60 |
7.20 |
280.20/63682 |
341.8 |
13.45 |
| 40A-1 |
200 |
63.5000 |
39.68 |
37.85 |
19.85 |
80.30 |
87.20 |
60.00 |
8.00 |
353.80/80409 |
431.6 |
16.15 |
| 48A-1 |
240 |
76.2000 |
47.63 |
47.35 |
23.81 |
95.50 |
103.00 |
72.39 |
9.50 |
510.30/115977 |
622.5 |
23.20 |
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| Bush chain:d1 in the table indicates the extermal diameter of the bush |
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Our Services
1. Any of your kind inquiry of chains would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 100 employees and we have a complete set of testing equipment to ensure our quality.
Audited Supplier 
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