16A57
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Overview |
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| Part Number | 16A57 |
Brand: LILY ![]() |
Interchangeable With: Martin |
Characteristics |
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| System of Measurement | Metric |
| Number Of Teeth | 57 |
| For Roller Chain Trade Size | 16B-1 |
| Type | A |
Dimensions |
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| Pitch Diameter | 461.08 mm |
| Bore Dia | 32 mm |
| Chain Pitch | 25.4 mm |
Properties |
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| WT.lb(APPROX) | 18.14 kg |
Design Features of 16A57 Sprockets
16A57 feature a standard ISO tooth profile tailored for simplex (single-strand) roller chains with a 1.000" (25.40 mm) pitch, providing smooth and accurate chain engagement to reduce impact and wear. They accommodate a wide range of hub and bore configurations, including plain, keyed, or set-screw-secured bores, allowing flexible mounting on various shafts. Typically manufactured from medium carbon steel, stainless steel, or alloy steel, these sprockets can also receive surface treatments or tooth hardening to enhance wear resistance and durability. Designed to meet ISO dimensional tolerances, they ensure precise pitch diameter, tooth spacing, and concentricity, making them suitable for moderate to high load applications requiring reliable power transmission.
What Benefits Can 16A57 Sprockets Provide?
- Smooth and Precise Power Transmission: The standardized ISO tooth profile ensures accurate engagement with 16B series roller chains, minimizing shock and wear.
- Versatile Mounting Options: Offers various bore and hub configurations including keyed and set-screw types for flexible installation.
- Durability and Wear Resistance: Made from strong materials with options for surface treatments and hardened teeth to extend service life.
- Suitable for Moderate to High Loads: Designed to handle medium to high torque applications efficiently with reliable performance.
What Can 16A57 Sprockets Be Used for?
- Conveyor Drives: Powers conveyors in manufacturing, packaging, and distribution systems.
- Agricultural Equipment: Drives machinery such as feeders, planters, and small harvesters.
- Industrial Machinery: Transfers torque in mixers, pumps, and light-to-medium duty processing equipment.
- Material Handling: Operates lifts, hoists, and other load-moving systems with moderate load requirements.





