
520-120L Motorcycle O Ring Chain Transmission Spare Parts In Black and Gloden
520-120L Motorcycle O Ring Chain In Black and Gloden Colour
We also supply motorcycle chain 25, 25H, 06B, 415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, 530H, 630, O ring and X ring chain and so on, our chains are both excellent in quality and reasonable in price
1. Good quality and reasonable price
2. Has taken measure to better antirust
3. Long-life duration and high strength
4. Pre-stretching and running for each motor chain before delivery
5. Riveting: Two sides riveting or four sides riveting
6. All parts are heat treatment (quenching and tempering) and controlled in a reasonable tolerance range
7. We can also produce as your sample or drawing
8. Packing: According to your demand to design
Specifications are as follows:
Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Ultimate tensile strength | Average tensile strength | Fatigue | |
p | d1 max | b1 min | Ld2 max | max | Lc max | h2 max | T1 | Q min | Q0 | amx | |
mm | mm | mm | mm | mm | mm | mm | mm | kn | kn | kgf | |
06B | 9.525 | 6.35 | 5.72 | 3.28 | 13.2 | 14.2 | 8.2 | 1.3 | 9 | 10 | |
415 | 12.7 | 7.75 | 4.88 | 3.96 | 12.5 | 13.9 | 10.4 | 1.3 | 11.6 | 12.5 | 380 |
415H | 12.7 | 7.75 | 4.88 | 3.96 | 13.1 | 14.5 | 11.5 | 1.5 | 15.6 | 16.1 | 380 |
420 | 12.7 | 7.77 | 6.35 | 3.96 | 14.5 | 16.1 | 12 | 1.5 | 16 | 16.5 | 380 |
420H | 12.7 | 7.77 | 6.35 | 3.96 | 15.7 | 17.4 | 12 | 1.8 | 17 | 17.5 | 380 |
428 | 12.7 | 8.51 | 7.75 | 4.45 | 16.5 | 18.05 | 12 | 1.6 | 17.8 | 18.5 | 380 |
428H | 12.7 | 8.51 | 7.75 | 4.45 | 18.3 | 19.08 | 12 | 2.03 | 20.6 | 21.1 | 450 |
428HG | 12.7 | 8.51 | 7.75 | 4.51 | 18.9 | 20.1 | 12.3 | 2 | 20.6 | 21.5 | 450 |
520 | 15.875 | 10.16 | 6.35 | 5.08 | 17.7 | 19 | 15 | 2 | 26.5 | 29.5 | 650 |
520H | 15.875 | 10.16 | 6.35 | 5.24 | 18.9 | 20.5 | 15 | 2.42 | 30 | 31 | 700 |
525 | 15.875 | 10.16 | 7.94 | 5.08 | 18.8 | 20.5 | 15 | 2.03 | 26.6 | 29 | 650 |
525H | 15.875 | 10.16 | 7.74 | 5.24 | 20.4 | 22.2 | 15 | 2.42 | 30 | 31 | 700 |
530 | 15.875 | 10.16 | 9.4 | 5.08 | 20.9 | 22.2 | 15 | 2 | 26.5 | 29.7 | 650 |
530H | 15.875 | 10.16 | 9.4 | 5.08 | 21.9 | 24.2 | 15 | 2.42 | 30 | 31.5 | 700 |
630 | 19.05 | 11.91 | 9.4 | 5.94 | 22.2 | 24 | 18 | 2.4 | 35 | 37 | 800 |
Hangzhou Ocean Industry Co.,Ltd
Hangzhou Ocean Industry co.,Ltd is a specialized and OEM supplier of a full range of chains, sprockets, coupling, timing pulley, v belt pulley, shaft, gear, gearbox, gear rack and other transmission spare parts.We are group company.
We are professional supplier.Our mechanical engineer have more than 20years experience. We pay more attention on quality. Our QC person is professional and our team will control quality for you and support you to explore your market for long term business.
Due to our sincerity in dealing with clients, understanding of their needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyer’s worldwide. Having accumulated precious experience in cooperating with foreign customers, our MW brand products are selling well in the American, European, South American and Asian markets. Our MW brand products are manufactured by modern computerized machinery and equipment. Meanwhile, these are manufactured according to high quality standards, and complying with the international advanced standard criteria.
With many year’s experience in this line, we will trust by our advantages in competitive pricing, on-time delivery, prompt responses,on-hand engineering support and good after-sales services. Additionally, all our production procedures are in compliance with ISO9002 standards. We also can design and make non-standard products to meet customers’ special requirement. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply. Looking forward to cooperate with you for long term!