A550 Agricultural Chain | 41.4mm Pitch Steel Harvester Chain | CTS
group nameA550/A555/A557/A620 | A-type Steel Agricultural Chains
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Min Order1 piece
brand nameCTS-ChinaTransmissionS
modelA550 Agricultural Chain
payment methodT/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union, Cash
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update timeFri, 28 Aug 2026 15:15:21 GMT
Paramtents
Material 45Mn
Color Natural
Surface Treatment Shot Peening/Heat Treatment/Plating/Lubrication
Accuracy High precision agricultural chain
Quality Durable agricultural chain
Interchangeability Directly interchangeable with other brands
Packging & Delivery
Min Order1 piece
Briefing
The A550 A-type steel agricultural chain (41.4mm pitch) is our standard-duty chain for rice harvesters, balers and farm conveyors. 39.1 kN tensile strength, factory direct with OEM support.
Detailed
About A550 Agricultural Chain
The CTS A550 agricultural chain is an A-type steel roller chain with a 41.40 mm pitch, built for the demanding conditions of farming equipment. Manufactured from 45Mn steel with heat-treated, shot-peened, and pre-lubricated components, it delivers dependable power transmission in rice harvesters, balers, and grain conveyors, where dust, moisture, and continuous duty are normal.
The A550 is dimensionally interchangeable with other major A-type agricultural chain brands, so it can replace existing chains without redesigning your machinery. It is available in standard 10 ft (3.05 m) boxes, bulk coils, or cut to length, with connecting links and offset links on request.If you need any help, please contact us, CTS® is here to support you every step of the way.
Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.
Features
- 41.40 mm pitch, 19.81 mm inner width - fits standard A-type agricultural sprockets
- 39.1 kN (8,886 lbf) average tensile strength
- 45Mn steel, heat-treated, shot-peened and pre-lubricated
- High precision manufacturing for smooth, quiet running
- Directly interchangeable with other major brands
- OEM/ODM: custom lengths, attachments (A1, K1, SA1, SK1) and private branding
A550 Roller Chain Dimension
A550 Roller Chain Dimensions
- Chain pitch(p): 41.40 mm
- Roller diameter(d1 max): 16.87 mm
- Width between inner plates(b1 min): 19.81 mm
- Pin diameter(d2 max): 7.19 mm
- Pin length(L max): 35.0 mm
- Pin length(Lc max): 38.0 mm
- Plate dimension(h2 max): 19.3 mm
- Plate dimension(T max): 2.8 mm
- Tensile strength: 39.1/8886 kN/lbf
- Weight per meter: 1.79 kg/m
Applications of A550 Agricultural Chain
- Combine and rice harvesters - elevator and conveyor drives
- Balers and hay equipment
- Grain augers and farm conveyors
- Seed and fertilizer handling lines
- General agricultural machinery requiring a dependable 41.4mm pitch chain
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- Nearest port for product export
- Shanghai, Ningbo, Tianjing, Guangzhou
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, PayPal, Westem Union, Cash