Factory Supply 08b S32 A550 CA550 ZGS38 Steel Agricultural Harvester Chain Roller Conveyor Chain with Attachment for Rotary Cultivator Tiller Machine
Ocean Agricultural chains play a crucial and central role in the proper functioning of a diverse range of farming machinery. They ensure seamless operations even under the harshest and most arduous conditions. At our company, we take great pride in meticulously fabricating these chains. We pay scrupulous attention to every detail, only utilizing top-notch and superior quality materials and adopting state-of-the-art manufacturing techniques. This guarantees that our agricultural chains are not only robust and sturdy enough to handle the toughest and most challenging tasks but also engineered to have a long service life.
Walking Tractor chain: 08B-2; 12A-2; 12AH-2
Combine chain: 08B1,08B3,10A1,10A2,12A1,16A1,16AH1,ZGS38 and attachment.
S-type Steel Agricultural chain: S32,S42,S45,S52,S55,S62,S77,S88 and with K1,F1,SD,C6E attachment.
A-type steel Agricultural chain: A550,A555,A557,A620 and with attachment.
CA-type steel agricultural chain:CA550, CA555,CA557,CA620,CA2060H,38.4R,38.4V,CA39,CA624 and attachment.
Agricultural chains are specialized heavy-duty chains used in farming machinery to facilitate various agricultural operations, such as planting, harvesting, and material handling.
These chains are designed to withstand harsh environmental conditions and heavy loads, ensuring reliable performance in the demanding field of agriculture.
They are critical in ensuring the smooth and efficient operation of agricultural equipment, thereby enhancing productivity and reducing downtime.

| Chain No. |
P |
b1 |
G |
F |
W |
h4 |
d4 |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
| 38.4RK1F1 |
38.4 |
19.05 |
22.00 |
58.0 |
83.00 |
15.4 |
9.00 |
| 38.4RK1F2 |
38.4 |
19.05 |
22.00 |
57.5 |
82.00 |
16.0 |
9.00 |
| 38.4RK1F3 |
38.4 |
19.05 |
20.00 |
58.0 |
84.40 |
15.5 |
8.50 |
| 38.4RK1F4 |
38.4 |
19.05 |
20.00 |
57.0 |
75.00 |
16.0 |
8.50 |
| 38.4RK1F7 |
38.4 |
19.05 |
22.00 |
57.5 |
82.00 |
16.0 |
10.50 |
| 38.4RK1F8 |
38.4 |
19.05 |
20.30 |
57.0 |
78.00 |
16.0 |
8.60 |
| 38.4RK1F9 |
38.4 |
19.05 |
20.00 |
57.0 |
73.00 |
10.7 |
6.50 |
| 38.4RK1F10 |
38.4 |
19.05 |
20.00 |
57.0 |
78.00 |
16.0 |
8.50 |
| 38.4SHK1 |
38.4 |
19.00 |
20.00 |
57.0 |
75.00 |
16.0 |
8.60 |
| 38.4VF3K1 |
38.4 |
18.00 |
20.00 |
58.0 |
79.00 |
15.4 |
9.00 |
| 38.4VF3K1F2 |
38.4 |
18.00 |
20.00 |
57.5 |
79.00 |
15.4 |
8.50 |
| 38.4VK1 |
38.4 |
18.00 |
22.00 |
57.5 |
82.00 |
15.4 |
9.00 |
| 38.4VK1F6 |
38.4 |
18.00 |
22.00 |
56.8 |
74.80 |
16.3 |
8.50 |
| 38.4VK1F7 |
38.4 |
18.00 |
22.00 |
57.5 |
82.00 |
15.4 |
8.40 |
| 38.4VK1F9 |
38.4 |
18.00 |
22.00 |
56.8 |
82.00 |
16.3 |
8.70 |
| C55VK1 |
41.4 |
22.23 |
23.00 |
58.0 |
75.60 |
15.0 |
9.00 |
| C 55VK1F1 |
41.4 |
22.23 |
30.00 |
58.0 |
76.00 |
16.0 |
9.00 |
| CA550A29 |
41.4 |
19.81 |
22.23 |
50.8 |
71.40 |
12.7 |
9.92 |
| CA550F5AK29M |
41.4 |
20.24 |
26.20 |
50.8 |
75.40 |
16.5 |
10.24 |
| CA550AK4F2 |
41.4 |
20.24 |
26.00 |
54.0 |
80.60 |
16.5 |
10.30 |
| CA550F2 |
41.4 |
19.50 |
22.00 |
50.8 |
72.00 |
14.7 |
8.50 |
| CA550F4K19 |
41.4 |
20.24 |
22.23 |
50.8 |
77.80 |
12.7 |
6.75 |
| CA550AK29M |
41.4 |
19.81 |
26.20 |
50.8 |
75.40 |
16.5 |
10.24 |
| CA550F5K1 |
41.4 |
20.24 |
22.20 |
54.0 |
71.50 |
12.7 |
8.50 |
| CA550F5K29F1 |
41.4 |
20.24 |
22.00 |
50.8 |
75.40 |
12.7 |
10.30 |
| CA550K1F1 |
41.4 |
19.81 |
20.00 |
54.0 |
76.20 |
16.5 |
8.30 |
| CA550K1F15 |
41.4 |
19.81 |
22.00 |
50.8 |
76.20 |
12.7 |
8.50 |
| CA550K1F16 |
41.4 |
19.81 |
22.00 |
53.8 |
75.00 |
11.7 |
8.50 |
| CA550K1F18 |
41.4 |
19.81 |
22.20 |
53.7 |
71.10 |
12.7 |
9.90 |

| Chain No. |
P |
b1 |
h2 |
T |
C |
α |
| mm |
mm |
mm |
mm |
mm |
|
| CA627-CPEF1 |
30.0 |
19.05 |
20.5 |
3.0 |
62.5 |
22.5° |
| CA627-CPEF2 |
30.0 |
19.60 |
20.5 |
3.0 |
62.5 |
22.5° |
| CA627-CPEF4 |
30.0 |
19.05 |
20.5 |
3.0 |
62.5 |
22.5° |
| CA627-CPEF9 |
30.0 |
19.05 |
20.5 |
3.0 |
69.0 |
22.0° |
| CA550-CPEF2 |
41.4 |
19.81 |
19.3 |
2.8 |
63.5 |
15.0° |

| Chain No. |
P |
b1 |
G |
F |
W |
h2 |
h4 |
T |
d4 |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
| CA550K11 |
41.40 |
19.81 |
22.2 |
50.8 |
75.4 |
19.3 |
10.7 |
2.80 |
9.92 |
| CA550K17 |
41.40 |
19.81 |
22.2 |
54.0 |
76.2 |
19.3 |
12.7 |
2.80 |
6.75 |
| CA550K20 |
41.40 |
19.81 |
22.2 |
50.8 |
76.2 |
19.3 |
12.7 |
2.80 |
6.75 |
| CA550K22 |
41.40 |
19.81 |
22.2 |
54.0 |
76.2 |
19.3 |
12.7 |
2.80 |
9.53 |
| CA550K1F8 |
41.40 |
19.81 |
22.2 |
50.8 |
75.4 |
19.3 |
10.7 |
2.80 |
6.75 |
| CA550K1F17 |
41.40 |
19.81 |
22.2 |
50.5 |
67.1 |
19.3 |
10.7 |
2.80 |
6.75 |
| CA557K1F3 |
41.40 |
20.24 |
38.1 |
75.5 |
107.4 |
23.1 |
15.9 |
3.10 |
10.30 |
| CA620K1F2 |
42.01 |
24.51 |
22.2 |
62.7 |
80.2 |
20.2 |
11.5 |
3.25 |
6.75 |
| CA620K1S |
42.01 |
24.51 |
22.2 |
62.7 |
80.2 |
20.2 |
11.5 |
3.25 |
8.33 |

| Chain No. |
P |
b1 |
G |
F |
W |
h4 |
d4 |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
| A557K39M |
41.4 |
20.24 |
29.5 |
56.70 |
77.8 |
13.5 |
10.10 |
| A557K39MF2 |
41.4 |
20.24 |
29.5 |
56.70 |
77.8 |
13.5 |
10.50 |
| A557K39MF1 |
41.4 |
20.24 |
31.0 |
57.15 |
78.0 |
14.2 |
10.50 |
| A557K35M |
41.4 |
20.24 |
30.0 |
50.80 |
73.5 |
14.1 |
10.31 |
| A557K39MF4 |
41.4 |
20.24 |
29.5 |
56.70 |
77.8 |
13.5 |
10.30 |
| A557K39MF7 |
41.4 |
20.24 |
29.5 |
63.00 |
88.0 |
13.5 |
11.00 |
| A557F1K39M |
41.4 |
20.24 |
31.0 |
57.00 |
78.0 |
14.2 |
10.50 |
| A557K39MF3 |
41.4 |
20.24 |
31.0 |
50.80 |
71.4 |
14.3 |
8.30 |
| A557F16K39M |
41.4 |
20.24 |
28.0 |
63.50 |
88.9 |
14.2 |
10.50 |
| A557K39MF9 |
41.4 |
20.24 |
31.0 |
57.20 |
77.7 |
13.8 |
10.30 |
| A557K39MF10 |
41.4 |
20.24 |
31.0 |
57.20 |
77.7 |
14.3 |
9.90 |

| Chain No. |
P |
b1 |
h2 |
T |
C |
F |
d4 |
K |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
| S32SK1 |
29.21 |
15.88 |
13.2 |
1.8 |
17.3 |
26.20 |
5.3 |
6.9 |
| S42SK1 |
34.93 |
19.05 |
19.8 |
2.8 |
23.6 |
34.30 |
8.3 |
11.5 |
| S42SK1F1 |
34.93 |
19.05 |
19.8 |
2.8 |
22.9 |
33.33 |
8.3 |
11.5 |
| S45SK1 |
41.40 |
22.23 |
17.3 |
2.8 |
19.8 |
30.20 |
8.3 |
11.5 |
| S52SK1 |
38.10 |
22.23 |
17.3 |
2.8 |
22.1 |
31.80 |
8.3 |
9.9 |
| S55SK1 |
41.40 |
22.23 |
17.3 |
2.8 |
19.8 |
30.20 |
8.3 |
11.5 |
| S62SK1 |
41.91 |
26.20 |
17.3 |
2.5 |
24.6 |
38.60 |
8.3 |
14.7 |
| S77SK1 |
58.34 |
22.23 |
26.2 |
4.0 |
36.3 |
50.00 |
8.3 |
11.5 |
| S88SK1 |
66.27 |
28.58 |
26.2 |
4.0 |
43.7 |
55.60 |
8.3 |
9.9 |
| S32SK1F1 |
29.21 |
15.88 |
13.2 |
1.8 |
16.7 |
25.68 |
6.5 |
8.1 |
| S55RHSK1 |
41.40 |
22.23 |
22.4 |
4.0 |
19.8 |
30.20 |
8.3 |
11.5 |

| Chain No. |
P |
b1 |
G |
F |
W |
h4 |
d4 |
h2 |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
| S52LK1 |
38.10 |
16.40 |
26.0 |
50.0 |
74.0 |
14.0 |
9.0 |
16.5 |
| 55VK1 |
41.40 |
22.23 |
30.0 |
58.0 |
76.0 |
16.0 |
9.0 |
20.0 |
| S42F2K1F1 |
34.93 |
19.05 |
45.0 |
54.8 |
75.2 |
14.0 |
8.3 |
19.8 |
| S52LF1K1 |
38.10 |
16.00 |
26.0 |
50.0 |
74.0 |
16.0 |
9.0 |
16.5 |
| 55VDK1 |
41.40 |
23.00 |
30.0 |
58.0 |
76.0 |
16.0 |
9.0 |
20.0 |
The above are some parameter data and drawings from the sample. If you need the sample, you can also consult us for free. Most customers will provide us with drawings or samples, and we can also customize products for you according to your drawings or samples.
Chains for Binder
Fit binders (for reaping and bundling grains/forages). They transmit power to drive cutting parts and convey cut stalks to the bundling mechanism. With wear resistance, they ensure smooth, non-clogging operation for efficient bundling.
Chains for Combine Harvester
Key for combine harvesters (integrating reaping, threshing, cleaning). They transfer power to front parts (reel, cutter) for crop cutting, and link internal components (threshing drum, cleaning sieve) for crop conveying. Made of high-strength steel, they resist fatigue and impact.
Chains for Thresher
Designed for threshers (separating grains from ears/pods). They send power to the threshing drum and guide threshed mixtures (grains, straw) to cleaning devices. Rust-proof and with proper link gaps, they prevent jamming.
Chains for Cultivator
Suit cultivators (loosening soil, weeding, hilling). They distribute power evenly to multiple tillage parts (hoes, tines) and adjust working depth via matching mechanisms. They have tensile resistance to handle soil pull.
Chains for Transplanter
Used in transplanters (transplanting vegetable/rice seedlings). Equipped with clamping/lifting structures, they convey seedlings to the planting mechanism and sync with planting actions. They run smoothly with a smooth surface to avoid seedling damage.
Chains for Rotary Tiller
Adapt to rotary tillers (tilling, crushing, leveling soil). They transmit power to the tiller shaft (resisting impacts from stones/roots) and fit multi-speed adjustments. Made of reinforced plates/pins, they are wear and breakage resistant.
| Stainless Steel Chain |
Hollow Pin Chain |
Motorcycle Chains |
| Roller Chain |
Conveyor Chains |
Pintle Chain |
| Window Chain |
Agricultural Chain |
Plastic Chain |

Ocean Group Co., Ltd. is a professional group manufacturer of a full range of high-quality conveyor line parts including gearbox, gear, gear rack, chain, sprocket, V pulley, timing pulley, coupling, drive shaft, drop forged parts, CNC machined parts and agricultural parts. Most of Ocean Oem customers will send their drawings, some will send their sample. Ocean is pride in its capacity to develop products based on individual designs. The group's global stature is reinforced by excelent products and commitment to post-sale service, earning esteemed reputation on the international market.
Ocean have extensive experience in serving customers from various regions, with our products being well-received in the American, European, South American, and Asian markets. Manufactured using modern computerized machinery, our products meet international quality standards and are designed for optimal performance.
With a focus on competitive pricing, timely delivery, responsive customer service, and comprehensive after-sales support, Ocean ensure customer satisfaction at every step. Our production processes adhere to ISO9001 standards, and Ocean are capable of designing and manufacturing non-standard products to meet specific customer requirements.
Quality and credibility are at the core of our business philosophy, and Ocean are committed to providing the best services and top-notch products to our customers. For more information or samples, please reach out to us, and Ocean guarantee a prompt response.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.
Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q4: What is your advantages?
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.
Q5. If you can't find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we'll check.