Hangzhou Ocean Industry Co., Ltd. is one of the leading manufacturers and suppliers of motorcycle chains in China. Welcome to wholesale bulk durable industrial chains and power transmission parts made in China here from our factory. All customized products are with high quality and competitive price.
Hangzhou Ocean Industry CO.,Ltd. are professional manufacturer and most of our goods are exported to Europe since 2005.
Our special attachments and agricultural chains fit all the harshfarm workingconditions. They are made of wear resistant alloysteel with an anti-corrosioncoating and are compatible withcustom K, F, CA attachments for harvesters,tractors and balers.High tensile strength for longer service life, flexible OEM &ODM for global agricultural machinery wholesalers.
Parameter
Most of our OEM customer send us drawing and we will produce as per their drawing. You can send us drawing by e-mail too then our engineer will offer help. If no drawing, sample also OK. Catalogue also OK.
Drawings and parameter data
Motorcycle chains mainly include motorcycle engine chain and motorcycle drive chain (including 0-ring motorcycle chain and X-ring motorcycle chain);The chain of motorcycle engine is optimized, and the chain plate adopts ISO thermal heat treatment and special hardening treatment on the surface of pin shaft. The product has the characteristics of high fatigue strength and high wear resistance.
The motorcycle sealing ring chain is made of high-quality materials, lubricating grease and advanced processing technology, The products have the characteristics of high fatigue strength, high wear resistance and so on, so as to meet the use requirements of motorcycles with different displacements and different uses, and are widely used in various motorcycle races and motorcycles used on highways
Engine chains
| ISO Chain No. |
Chain No. | Pitch | Bush diameter |
Width betweer inner plates |
Pin diameter |
Pin length |
Inner plate depth |
Plate thickness |
Tensile strength |
Average tensile strength |
Weight per meter |
| P | d1 max |
b1 min |
d2 max |
L max |
h2 max |
t/T max |
Q min |
Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | ||
| - | 25 | 6.350 | 3.30 | 3.18 | 2.31 | 7.90 | 6.00 | 0.80 | 3.5/795 | 4.6 | 0.15 |
| 25H | 25H | 6.350 | 3.30 | 3.18 | 2.31 | 8.90 | 6.00 | 1.04 | 4.8/1091 | 5.5 | 0.17 |
| - | 25H(E) | 6.350 | 3.30 | 3.18 | 2.31 | 8.90 | 6.00 | 1.04 | 5.8/1304 | 6.4 | 0.18 |
| - | 25HF2 | 6.350 | 3.30 | 3.18 | 2.31 | 9.10 | 5.80 | 1.20/1.10 | 5.8/1304 | 6.4 | 0.19 |
| - | 25SHF1 | 6.350 | 3.30 | 3.18 | 2.01 | 8.95 | 5.90 | 1.04 | 4.8/1091 | 5.5 | 0.19 |
| 219H | 219H | 7.774 | 4.59 | 5.00 | 3.01 | 11.90 | 7.40 | 1.20/1.04 | 7.3/1641 | 8.0 | 0.28 |
| - | *C219H | 7.774 | 4.59 | 5.00 | 3.01 | 11.90 | 7.40 | 1.20/1.04 | 7.3/1641 | 8.0 | 0.33 |
| - | 219HT | 7.774 | 4.59 | 4.60 | 3.01 | 12.15 | 7.55 | 1.40/1.30 | 6.6/1483 | 7.2 | 0.33 |
| - | 219HF2 | 7.774 | 4.59 | 4.50 | 3.01 | 11.90 | 7.40 | 1.40/1.30 | 6.6/1483 | 7.2 | 0.31 |
| - | 219HF1 | 7.785 | 4.60 | 4.50 | 3.28 | 13.00 | 7.00 | 2.00/1.40 | 9.0/2024 | 9.8 | 0.37 |
| 270H | 270H | 8.500 | 5.00 | 4.75 | 3.28 | 13.15 | 8.45 | 1.80/1.40 | 10.8/2428 | 11.9 | 0.43 |
| *Straight side plates | |||||||||||
Engine silent chains
| Chain No. | Pitch | Chain width |
Pin diameter |
Pin length |
Distance from hole center to tooth |
Plate depth |
Plate thickness |
Guide type |
Number of plates |
Tensile strength |
Average tensile strength |
Weight per meter |
| P | b max |
d2 min |
L max |
h1 | h2 max |
t/T max |
n | Q min |
Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |||
| CL04-2×3 | 6.35 | 4.35 | 2.50 | 6.05 | 3.94 | 6.80 | 1.04/0.75 | Outside | 5(2×3) | 5.19/1179 | 5.4 | 0.22 |
| CL04-3×4 | 6.35 | 6.35 | 2.50 | 8.20 | 3.90 | 6.72 | 1.04/0.75 | Outside | 7(3×4) | 8.82/2004 | 9.2 | 0.28 |
| CL04-4×5 | 6.35 | 9.40 | 2.50 | 10.90 | 3.90 | 6.72 | 1.04 | Outside | 9(4×5) | 11.76/2672 | 12.3 | 0.35 |
Motorcycle chains
| ISO Chain No. |
Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Pin length |
Inner plate depth |
Plate thickness |
Tensile strength |
Average tensile strength |
Weight per meter |
|
| P | d1 max |
b1 min |
d2 max |
L max |
Lc max |
h2 max |
t/T max |
Q min |
Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | ||
| - | *T3F | 9.525 | 6.00 | 9.50 | 4.50 | 18.60 | 20.00 | 9.30 | 1.85/1.50 | 11.80/2653 | 13.6 | 0.61 |
| 420 | 420 | 12.700 | 7.77 | 6.25 | 3.96 | 14.70 | 16.10 | 12.00 | 1.50 | 16.00/3597 | 17.6 | 0.55 |
| - | 420F3 | 12.700 | 7.77 | 6.40 | 3.97 | 15.00 | 16.60 | 11.80 | 1.60/1.45 | 16.00/3597 | 17.6 | 0.64 |
| - | 420HF1 | 12.700 | 7.77 | 6.25 | 3.96 | 17.00 | 18.40 | 12.00 | 2.03 | 16.00/3597 | 17.6 | 0.76 |
| - | 420HT | 12.700 | 7.77 | 6.25 | 3.96 | 17.00 | - | 12.00 | 2.03 | 21.40/4811 | 23.5 | 0.76 |
| 428 | 428 | 12.700 | 8.51 | 7.75 | 4.45 | 16.70 | 18.20 | 11.80 | 1.60 | 17.80/4002 | 19.6 | 0.70 |
| - | 428F1 | 12.700 | 8.51 | 7.94 | 4.50 | 16.70 | 18.05 | 11.80 | 1.60 | 17.15/3855 | 19.4 | 0.71 |
| - | 428DS | 12.700 | 8.51 | 7.94 | 4.45 | 17.90 | 19.30 | 12.00 | 1.85 | 18.62/4186 | 21.0 | 0.76 |
| 428MH | 428H | 12.700 | 8.51 | 7.85 | 4.45 | 18.80 | 19.90 | 11.80 | 2.03 | 20.60/4631 | 23.4 | 0.79 |
| - | 428HF1 | 12.700 | 8.51 | 7.85 | 4.45 | 17.90 | 19.00 | 11.80 | 1.80 | 19.50/4384 | 20.7 | 0.74 |
| - | 428HSH | 12.700 | 8.51 | 7.75 | 4.45 | 20.00 | - | 12.00 | 2.42 | 27.00/6070 | 29.4 | 0.89 |
| - | 428HF4 | 12.700 | 8.51 | 7.94 | 4.50 | 18.90 | 20.10 | 11.80 | 2.03 | 20.50/4609 | 23.4 | 0.82 |
| - | 428HD | 12.700 | 8.51 | 7.85 | 4.45 | 18.80 | 19.90 | 11.80 | 2.03 | 20.60/4631 | 23.4 | 0.85 |
| - | 428F3 | 12.700 | 8.51 | 7.85 | 4.45 | 16.70 | 18.20 | 11.70 | 1.60 | 17.80/4002 | 19.6 | 0.77 |
| - | 428F4 | 12.700 | 8.51 | 7.85 | 4.45 | 16.70 | 18.20 | 11.80 | 1.60 | 17.80/4002 | 19.6 | 0.72 |
| *Bush chain:d1 in the table indicates the external diameter of the bush. | ||||||||||||
| ISO Chain No. |
Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Pin length |
Inner plate depth |
Plate thickness |
Tensile strength |
Average tensile strength |
Weight per meter |
|
| P | d1 max |
b1 min |
d2 max |
L max |
Lc max |
h2 max |
t/T max |
Q min |
Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | ||
| 520 | 520 | 15.875 | 10.16 | 6.25 | 5.08 | 17.50 | 19.00 | 15.09 | 2.03 | 26.50/5957 | 29.7 | 0.89 |
| - | 520F2 | 15.875 | 10.16 | 6.35 | 5.24 | 17.50 | 19.05 | 15.09 | 2.03 | 26.50/5957 | 29.7 | 0.97 |
| - | 520F3 | 15.875 | 10.16 | 6.48 | 5.08 | 17.50 | 19.00 | 15.09 | 2.03 | 26.50/5957 | 29.7 | 0.89 |
| 520MH | 520MH | 15.875 | 10.22 | 6.25 | 5.25 | 19.00 | 21.20 | 15.30 | 2.20 | 30.50/6857 | 33.6 | - |
| - | 520HD | 15.875 | 10.16 | 6.35 | 5.34 | 18.60 | 20.00 | 15.09 | 2.20 | 35.00/7868 | 38.5 | 1.04 |
| 525 | 525 | 15.875 | 10.16 | 7.95 | 5.08 | 19.30 | 20.70 | 15.09 | 2.03 | 26.50/5957 | 29.7 | 1.06 |
| 525MH | 525MH | 15.875 | 10.22 | 7.85 | 5.25 | 21.20 | 23.20 | 15.30 | 2.20 | 30.50/6857 | 33.6 | - |
| - | 525HF1 | 15.875 | 10.16 | 7.95 | 5.08 | 20.90 | 22.30 | 15.09 | 2.42 | 26.50/5957 | 29.7 | 1.20 |
| 530 | 530 | 15.875 | 10.16 | 9.40 | 5.08 | 20.70 | 22.20 | 15.09 | 2.03 | 26.50/5957 | 29.7 | 1.06 |
| - | 530SH | 15.875 | 10.16 | 9.40 | 5.08 | 22.10 | - | 15.09 | 2.42 | 32.80/7374 | 33.5 | 1.24 |
| - | 520F12 | 15.875 | 10.16 | 6.25 | 5.25 | 17.60 | - | 15.00 | 2.03 | 29.43/6615 | 32.3 | 0.98 |
| - | 520HF7 | 15.875 | 10.22 | 7.80 | 5.30 | 21.35 | - | 15.30 | 2.80/2.42 | 40.00/8992 | 44.0 | 1.43 |
| 630 | 630 | 19.050 | 11.91 | 9.40 | 5.94 | 23.00 | 24.80 | 18.00 | 2.42 | 35.30/7936 | 38.8 | - |
O-Ring motorcycle chains
| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Pin length |
Inner plate depth |
Plate thickness |
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/lbf | kN | kg/m | |
| 420OR | 12.700 | 7.77 | 6.25 | 3.96 | 16.65 | 17.95 | 12.00 | 1.50 | 16.0/3599 | 17.00 | 0.62 |
| 420HOR | 12.700 | 7.77 | 6.25 | 3.96 | 18.80 | 20.10 | 12.00 | 2.03 | 16.0/3599 | 17.00 | 0.74 |
| 428HVS | 12.700 | 8.51 | 7.94 | 4.45 | 21.70 | 22.70 | 12.30 | 2.03 | 22.0/4946 | 23.00 | 0.85 |
| 50LD | 15.875 | 10.16 | 9.53 | 5.08 | 23.40 | 24.60 | 15.09 | 2.03 | 22.2/5045 | 26.50 | 1.12 |
| 520OR | 15.875 | 10.16 | 6.70 | 5.30 | 21.20 | 22.30 | 15.09 | 2.20 | 32.0/7200 | 34.00 | 1.11 |
| 520F1OR | 15.875 | 10.16 | 6.25 | 5.30 | 21.20 | 22.30 | 15.09 | 2.20 | 32.0/7200 | 34.00 | 1.09 |
| 520F2OR | 15.875 | 10.16 | 9.65 | 5.30 | 24.10 | 25.50 | 15.09 | 2.20 | 32.0/7200 | 34.00 | 1.21 |
| 520V6 | 15.875 | 10.16 | 6.25 | 5.08 | 19.80 | 21.30 | 15.09 | 2.03 | 22.2/5045 | 26.50 | 0.96 |
| 520HOR | 15.875 | 10.16 | 6.25 | 5.24 | 21.52 | 22.92 | 15.09 | 2.42 | 26.5/6022 | 29.60 | 1.26 |
| 525OR | 15.875 | 10.16 | 7.95 | 5.30 | 21.50 | 22.90 | 15.09 | 2.03 | 26.5/6022 | 29.60 | 1.30 |
| 525F1OR | 15.875 | 10.16 | 7.95 | 5.30 | 23.10 | 24.00 | 15.09 | 2.20 | 32.0/7200 | 34.00 | 1.16 |
| 520F14OR | 15.875 | 10.20 | 6.25 | 5.09 | 19.90 | - | 14.90 | 1.80 | 28.4/6391 | 30.60 | 0.92 |
| 525HOR | 15.875 | 10.16 | 7.95 | 5.30 | 23.10 | 24.50 | 15.09 | 2.42 | 26.5/6022 | 29.60 | 1.44 |
| 530HOR | 15.875 | 10.16 | 9.53 | 5.24 | 24.80 | 26.20 | 15.09 | 2.42 | 29.0/6524 | 30.00 | 1.39 |
| 630F1OR | 19.050 | 11.91 | 9.53 | 5.94 | 25.50 | 27.30 | 18.00 | 2.42 | 31.8/7149 | 35.00 | 1.50 |
X-Ring motorcycle chains
| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Pin length |
Inner plate depth |
Plate thickness |
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/lbf | kN | kg/m | |
| 520XR | 15.875 | 10.20 | 6.25 | 5.09 | 20.10 | 21.10 | 15.09 | 2.03 | 28.00/6294 | 29.4 | 1.00 |
| 520F9XR | 15.875 | 10.30 | 6.25 | 5.39 | 20.10 | - | 15.00 | 2.03 | 33.83/7605 | 35.5 | 1.00 |
| 520HXR | 15.875 | 10.16 | 6.25 | 5.24 | 21.52 | 22.92 | 15.09 | 2.42 | 30.00/6744 | 31.5 | 1.28 |
| 525XR | 15.875 | 10.20 | 7.85 | 5.09 | 21.70 | 22.70 | 15.09 | 2.03 | 26.50/5957 | 27.8 | 1.07 |
| 525HXR | 15.875 | 10.16 | 7.95 | 5.30 | 23.10 | 24.50 | 15.09 | 2.42 | 26.50/5957 | 27.8 | 1.44 |
| 525SHXR | 15.875 | 10.30 | 7.85 | 5.39 | 23.26 | - | 15.00 | 2.42 | 38.25/8599 | 40.2 | 1.20 |
| 530HXR | 15.875 | 10.16 | 9.53 | 5.24 | 24.80 | 26.20 | 15.09 | 2.42 | 29.00/6519 | 30.5 | 1.39 |
| 530SHXR | 15.875 | 10.30 | 9.40 | 5.39 | 24.91 | - | 15.00 | 2.42 | 38.25/8599 | 40.2 | 1.27 |
FAQ
Q: How does O-ring motorcycle chain extend service life?
A: Seals internal grease to avoid dry abrasion under harsh road conditions.
Q: Are these chains fit for high-speed frequent acceleration riding?
A: High tensile structure resists sudden pulling force without elongation.
Q:How long is your delivery time and shipment?
A: 1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.
Q:What is your advantages?
A: 1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.
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