C-3012
PLW or Made to order
Carbon Steel
Plastic Bag+Carton Box+Plywood Case
PLW
CHINA
Standard
chain coupling
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Exceptional Anti-Corrosion & Anti-Rust Performance: Fabricated with industrial stainless steel, this coupling effectively resists oxidation, rust formation, and erosion from acid, alkali and salt substances. It overcomes the common defect of ordinary couplings that easily degrade and fail in humid, dusty and chemically corrosive working environments, significantly prolonging service lifespan and cutting down frequent part replacement costs.
Robust Heavy-Load Transmission Capacity: Adopting integral forging molding and ultra-precision machining technology, the optimized chain and sprocket structure boasts high structural rigidity and impact resistance. It handles high-torque transmission stably, adapting to frequent start-stop cycles and sustained heavy-load operation of industrial drive equipment, with no structural deformation or fracture under extreme working conditions.
Flexible Misalignment Compensation & Vibration Damping: The flexible chain transmission design effectively buffers mechanical vibration and instantaneous impact generated during equipment operation. It tolerates moderate axial, radial and angular shaft misalignment between driving and driven ends, effectively protecting motors, reducers and other precision core drive parts from abrasion and structural damage.
Low-Maintenance & Long-Lasting Operation: Equipped with premium wear-resistant surface treatment and precise assembly craftsmanship, the coupling minimizes internal friction and operational wear. It runs smoothly with low noise and stable performance throughout long-term service. Routine simple lubrication is the only daily maintenance required, greatly lowering overall equipment operation and maintenance expenditures.
Simple Installation & Versatile Compatibility: Designed with standardized serialized dimensions and a compact integrated structure, the coupling features effortless installation, disassembly and replacement. It is highly compatible with diverse mechanical drive equipment, including mine belt conveyors, screw conveyors, ore crushers, screening machines and various industrial bulk conveying devices.
Direct factory supply: Flexible OEM and ODM customization, covering personalized size parameters, stainless steel grades and surface processing treatments
Full quality control system: Complete pre-delivery testing on torque stability, structural hardness and corrosion resistance to ensure qualified product quality
Reliable supply chain: Complete specification range, adequate stock reserves and export-standard packaging suitable for long-distance ocean freight
High economic efficiency: Solid and wear-resistant structure with ultra-low failure rate, helping overseas clients reduce equipment downtime and lower comprehensive operational costs

| CHAIN COUPLING NO. | CHAIN NO. | Bore Dia | Dimension | Inertia | Appros Weight | Casing | ||||||||
| Acoplamiento cadena No | Cadena No | Diametro agujero | Dimensiones | Inercia | Peso aprox | Carcasa | ||||||||
| Min | Max | L | I | S | di max | d> max | C | x10 | Dimension Dimensiones | Approx Weight Peso aprox. | ||||
| mm | mm | mm | mm | mm | mm | mm | mm | kg/m | kg | A mm | B mm | kg | ||
| C-3012 | 06B-2X12 | 12 | 16 | 64.8 | 29.8 | 5.2 | 25 | 45 | 10.2 | 0.233 | 0.4 | 69 | 63 | 0.3 |
| C-4012 | 40-2X12 | 12 | 22 | 79.4 | 36.0 | 7.4 | 35 | 61 | 14.4 | 1.020 | 0.8 | 77 | 72 | 0.3 |
| C-4014 | 40-2X14 | 12 | 28 | 79.4 | 36.0 | 7.4 | 43 | 69 | 14.4 | 1.924 | 1.1 | 84 | 75 | 0.4 |
| C-4016 | 40-2X16 | 14 | 32 | 87.4 | 40.0 | 7.4 | 50 | 77 | 14.4 | 3.285 | 1.4 | 92 | 75 | 0.4 |
| C-5014 | 50-2X14 | 16 | 35 | 99.7 | 45.0 | 9.7 | 53 | 86 | 18.1 | 6.010 | 2.2 | 101 | 85 | 0.5 |
| C-5016 | 50-2X16 | 16 | 40 | 99.7 | 45.0 | 9.7 | 60 | 96 | 18.1 | 9.720 | 2.7 | 111 | 85 | 0.6 |
| C-5018 | 50-2X18 | 16 | 45 | 99.7 | 45.0 | 9.7 | 70 | 106 | 18.1 | 15.420 | 3.8 | 122 | 85 | 0.8 |
| C-6018 | 60-2X18 | 20 | 56 | 123.5 | 56.0 | 11.5 | 85 | 128 | 22.8 | 40.210 | 6.2 | 142 | 106 | 1.2 |
| C-6020 | 60-2X20 | 20 | 60 | 123.5 | 56.0 | 11.5 | 98 | 140 | 22.8 | 62.870 | 7.8 | 158 | 105 | 1.6 |
| C-6022 | 60-2X22 | 20 | 71 | 123.5 | 56.0 | 11.5 | 110 | 152 | 22.8 | 93.450 | 10.4 | 168 | 117 | 1.8 |
| C-8018 | 80-2X18 | 20 | 80 | 141.2 | 63.0 | 15.2 | 110 | 170 | 29.3 | 142.030 | 12.7 | 190 | 129 | 2.5 |
| C-8020 | 80-2X20 | 20 | 90 | 145.2 | 65.0 | 15.2 | 120 | 186 | 29.3 | 204.900 | 16.0 | 210 | 137 | 2.9 |
| C-8022 | 80-2X22 | 20 | 100 | 157.2 | 71.0 | 15.2 | 140 | 202 | 29.3 | 341.170 | 20.2 | 226 | 137 | 3.6 |
| C-10020 | 100-2X20 | 25 | 110 | 178.8 | 80.0 | 18.8 | 160 | 233 | 35.8 | 646.290 | 33.0 | 281 | 153 | 4.6 |
| C-12018 | 120-2X18 | 35 | 125 | 202.7 | 90.0 | 22.7 | 170 | 256 | 45.4 | 1075.710 | 47.0 | 307 | 181 | 6.2 |
| C-12022 | 120-2X22 | 35 | 140 | 222.7 | 100.0 | 22.7 | 210 | 304 | 45.4 | 2454.500 | 72.0 | 357 | 181 | 8.0 |