E16C57
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Overview |
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| Part Number | E16C57 |
Brand: LILY ![]() |
Interchangeable With: Martin |
Characteristics |
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| System of Measurement | Metric |
| Number Of Teeth | 57 |
| For Roller Chain Trade Size | 16B-3 |
| Type | C |
Dimensions |
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| Pitch Diameter | 461.08 mm |
| Bore Dia | 40 mm |
| Bore Max | 107 mm |
| Chain Pitch | 25.4 mm |
| Hub Dia | 159 mm |
| Hub Length Thru | 120 mm |
Properties |
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| WT.lb(APPROX) | 51.35 kg |
Design Features of E16C57 Sprockets
E16C57 are designed with a standard ISO tooth profile to engage triplex (three-strand) roller chains smoothly, reducing impact and wear. With a 1.000" (25.40 mm) pitch, they provide the highest load-carrying capacity within the 16B series by distributing torque evenly across three parallel rows of teeth. Available in various hub and bore configurations—including plain, keyed, and set-screw-secured bores—they offer flexible mounting options for diverse shaft sizes and applications. Commonly manufactured from medium carbon steel, stainless steel, or alloy steel, these sprockets can be surface treated or have hardened teeth for enhanced wear resistance. Built to precise ISO dimensional tolerances, they ensure accurate pitch diameter, tooth spacing, and concentricity, making them ideal for demanding heavy-duty power transmission applications requiring maximum strength and durability.
What Benefits Can E16C57 Sprockets Provide?
- Maximum Load Capacity: Distributes load evenly across three chain strands, enabling the sprocket to handle very high torque and heavy-duty applications.
- Smooth and Reliable Engagement: Precise ISO tooth profile reduces vibration, noise, and wear, extending the service life of both sprocket and chain.
- Robust and Durable Construction: Made from strong materials with optional surface treatments and hardened teeth to withstand harsh environments.
- Flexible Installation: Multiple hub and bore options, including keyed and set-screw types, allow easy integration into various shafts and mounting setups.
What Can E16C57 Sprockets Be Used for?
- Heavy Industrial Conveyor Systems: Drives conveyors carrying very high loads in mining, manufacturing, and bulk material handling.
- Large Agricultural Machinery: Powers equipment like combines, large balers, and soil preparation machines requiring high torque.
- Heavy-Duty Industrial Equipment: Transfers power in crushers, presses, mixers, and other large-scale manufacturing machinery.
- Material Handling and Hoisting: Operates lifts, hoists, cranes, and other heavy-duty load-moving systems demanding maximum strength and reliability.





