| 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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Chain Couplings are highly efficient and reliable power transmission connecting components. Their core structure consists of two sprocket hubs (typically mounted on the driving and driven shafts) and a double-strand roller chain that wraps around and meshes with the teeth of both hubs.
Core Functions:
Torque Transmission: Transfers power smoothly from the driving shaft (e.g., motor) to the driven shaft (e.g., pump, blower, gearbox).
Misalignment Compensation: Effectively absorbs and compensates for the inevitable slight radial, angular, and axial misalignment between connected shafts, protecting equipment from stress damage.
Easy Maintenance: Features a simple, compact structure for easy installation and disassembly. Routine maintenance (primarily lubrication) is relatively straightforward.
Key Advantages: Cost-effective, High load capacity, Compact design, Accommodates misalignment, Durable & reliable.
| 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 |
Qo | q | |
| mm | m m | mm | mm | m m | mm | mm | m m | kN/ lbf | kN | kg/m | |
| *20AF44 | 31.750 | 19.05 | 32.00 | 9.53 | 53.5 | 57.8 | 30.00 | 4.00 | 86.7/19490 | 99.70 | 4.820 |
| *24AF27 | 38.100 | 22.23 | 75.92 | 11.10 | 101.0 | 105.0 | 35.70 | 4.80 | 124.6/28010 | 143.20 | 9.810 |
| *06BF27 | 9.525 | 6.35 | 18.80 | 3.28 | 26.5 | 28.2 | 8.20 | 1.30 | 9.0/2045 | 9.63 | 0.770 |
| *06BF31 | 9.525 | 6.35 | 16.40 | 3.28 | 23.4 | 24.4 | 8.20 | 1.30 | 9.0/2045 | 9.63 | 0.660 |
| *06BF71 | 9.525 | 6.35 | 16.50 | 3.28 | 24.5 | 25.6 | 8.20 | 1.30 | 9.0/2023 | 9.63 | 0.830 |
| 08BF97 | 12.700 | 8.51 | 15.50 | 4.45 | 24.8 | 26.2 | 11.80 | 1.60 | 18.0/4989.6 | 19.20 | 0.980 |
| *08BF129 | 12.700 | 8.51 | 35.80 | 4.45 | 45.1 | 46.1 | 11.80 | 1.60 | 18.0/4989.6 | 19.02 | 1.500 |
| 10BF21 | 15.875 | 10.16 | 42.83 | 5.08 | 52.7 | 54.1 | 14.70 | 1.70 | 22.0/5000 | 25.30 | 2.260 |
| 10BF43 | 15.875 | 7.03 | 27.80 | 5.08 | 39.0 | 40.6 | 14.70 | 2.03 | 22.4/5090 | 25.76 | 1.140 |
| *10BF43-S | 15.875 | 10.00 | 27.80 | 5.08 | 39.0 | 40.6 | 14.70 | 2.03 | 22.4/5090 | 25.76 | 1.800 |
| *16BF75 | 25.400 | 15.88 | 27.50 | 8.28 | 47.4 | 50.5 | 21.00 | 4.15/3.1 | 60.0/13488 | 66.00 | 3.420 |
| *16BF87 | 25.400 | 15.88 | 35.00 | 8.28 | 54.1 | 55.6 | 21.00 | 4.15/3.1 | 60.0/13488 | 66.00 | 3.840 |
| *16BF114 | 25.400 | 15.88 | 49.90 | 8.28 | 69.0 | 72.0 | 21.00 | 4.15/3.1 | 60.0/13488 | 66.00 | 4.740 |
| *20BF45 | 31.750 | 19.05 | 55.01 | 10.19 | 76.8 | 80.5 | 26.40 | 4.5/3.5 | 95.0/21356 | 104.50 | 6.350 |
| *24BF33 | 38.100 | 25.40 | 73.16 | 14.63 | 101.7 | 106.2 | 33.20 | 6.0/4.8 | 160.0/35968 | 176.00 | 11.840 |
| Basic Info | |||
| Model NO: | *20AF44,*24AF27,*06BF27 | 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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