| Customization: | Available |
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| Standard or Nonstandard: | Standard Parts / Customizable |
| Application: | Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car |
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| Advantage Category | Technical Specifications & Benefits |
| Exceptional Load Capacity | Increased roller diameter (Ø30-120mm) → Distributes pressure |
| Single chain capacity: 5-8 tons | |
| Irregular Load Adaptation | Wide roller surface (40-150mm) → Stabilizes non-flat-bottomed objects |
| (e.g., drums, pallets, coils) | |
| Impact Resistance & Damping | Large rollers act as shock absorbers |
| Reduces peak chain load by >20% during material drops | |
| Harsh Environment Resilience | Options: Stainless steel rollers / Rubber-coated surfaces |
| Withstands: Corrosion / Extreme temps (-50°C to 400°C) / ESD | |
| Reduced Maintenance Cost | Sealed bearings (IP65 rating) |
| Lubrication intervals extended to 500-1,000 operating hours | |
| Superior Running Stability | Minimized speed fluctuation (≤±2% vs. >±5% for standard chains) |
| Eliminates material vibration |
| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin diameter |
Pin length |
Plate dimension |
Attachment dimension |
Tensile strength |
||||
| P | d1 max |
d8 max |
b1 min |
d2 max |
L max |
h2 max |
t/T max |
h4 | G | W | Q min |
|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/ lbf | |
| 12BSF5-40-C28 | 19.05 | 12.07 | 28.0 | 11.40 | 5.72 | 40.0 | 16.0 | 1.85 | 10.0 | 8.4 | 15.0 | 29.0/6519 |
| 12BSF5-43-C26 | 19.05 | 12.07 | 26.0 | 11.40 | 5.72 | 43.0 | 16.0 | 1.85 | 10.0 | 8.4 | 15.0 | 29.0/6519 |
| 12BSF5-43-P28,C28 | 19.05 | 12.07 | 28.0 | 11.40 | 5.72 | 43.0 | 16.0 | 1.85 | 10.0 | 10.5 | 15.0 | 29.0/6519 |
| 12BSF5-48-C24 | 19.05 | 12.07 | 24.0 | 11.40 | 5.72 | 48.0 | 16.0 | 1.85 | 10.0 | 8.4 | 13.5 | 29.0/6519 |
| 12BSF8-40-C28 | 19.05 | 12.07 | 28.0 | 11.40 | 5.72 | 40.0 | 16.0 | 1.85 | 10.0 | 8.0 | 15.0 | 29.0/6519 |
| 16BSF2-65-C38 | 25.40 | 15.88 | 38.5 | 17.02 | 8.28 | 65.0 | 21.0 | 4.15/3.10 | 16.5 | 12.0 | 24.0 | 60.0/13636 |
| Basic Info | |||
| Model NO.: | 12BSF5-40-C28,12BSF5-43-C26 | Automation: | Automation |
| After-sales Service: | 1 Year | Standard or Nonstandard: | Standard(customizable) |
| Application: | Industrial machinery ,transportation equipment | Surface Treatment: | Polishing |
| Structure: | Roller Chain | Material: | Stainless Steel,Carbon Steel,Alloy(Customizable) |
| Type: | Short Pitch Chain | Usage: | Conveyor Chain |
| Feature: | Fire Resistant | Function: | Moisture and Acid Against |
| Certificationtion: | ISO90001,SGS | Packaging: | Industrial Packing or Customers'Request |
| Attachment: | Two-Sided | Warranty: | 1 Year |
| Transport Package: | Carton Cases.Pallet or Wooden Box | Trademark: | SMCC OR NO MARK |
| HS Code: | 7315119000 | Production Capacity: | 5000000meters/Year |
| Package Size | 50.00cm * 30.00cm * 20.00cm |
| Package Gross Weight | 20.000kg |
1. We offer over 8,000 models of chains in the 10 series, including heavy-duty engineering chains, oilfield chains, heavy-duty port crane chains, metallurgical conveying chains, ultra-high tension elevator chains, mining chains, etc., and provide customized solutions.
2. More than 80% of our roller chains are exported worldwide. We serve customers of the top five globally renowned manufacturers, and over 90% of our revenue comes from cooperation with manufacturers worldwide.
3.Our enterprise boasts a nationally recognized technology center and state-of-the-art online automated assembly line inspection equipment, with annual R&D investment consistently exceeding 13% of total revenue.
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