6663K43
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| Part Number | GGGDKED |
| System of Measurement | Inch |
| Sprocket Type | Idler |
| Bore Type | Finished |
| Teeth Heat Treatment | Hardened |
| For Roller Chain Strand Type | Single |
| For Roller Chain Standard | ANSI |
| For Roller Chain Trade Size | 40 |
| Chain Pitch | 0.5" |
| Number Of Teeth | 17 |
| For Shaft Diameter | 0.625" |
| Shaft Mount Type | Press Fit |
| For Shaft Type | Round |
| Bore Dia | 0.625" |
| OD | 2.98" |
| Overall Width | 0.7188" |
| Hub Diameter | 1.5625" |
| Material | Steel |
| Bearing Type | Ball |
| Bearing Seal Type | Double Sealed |
| Bearing Material | Steel |
| RoHS | Not Compliant |
| REACH | Not Compliant |
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All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Design Features of GGGDKED Sprockets
GGGDKED are specifically engineered to deliver extended service life in demanding environments. These sprockets feature hardened or specially coated teeth that resist abrasion and surface degradation caused by continuous chain contact. Designed to rotate freely, they are typically mounted on high-quality bearings or self-lubricating bushings to ensure smooth, low-friction operation. GGGDKED overall width is 0.7188". The tooth profiles are precisely machined to ANSI standards for reliable chain engagement and alignment.
What Benefits Can GGGDKED Sprockets Provide?
- Extended Service Life: Made from hardened steel, stainless steel, or coated materials, these sprockets resist wear from continuous chain contact, reducing the frequency of replacement.
- Improved System Reliability: By maintaining consistent chain tension and alignment even in abrasive or high-load environments, they help ensure smooth and dependable operation.
- Reduced Maintenance Costs: Their high durability minimizes downtime and the need for frequent inspections or part replacements, making them ideal for demanding industrial applications.
- Versatility in Harsh Conditions: Designed to withstand dirt, moisture, chemicals, and high cycling, they are well-suited for environments like mining, food processing, or heavy manufacturing.
What Can GGGDKED Sprockets Be Used for?
- Heavy-Duty Conveyor Systems: Used to maintain chain tension and alignment in high-load, continuous-duty conveyors found in industries like mining, aggregate, and steel processing.
- Contaminated or Abrasive Environments: Ideal for equipment operating in dusty, dirty, or gritty conditions where standard sprockets would wear prematurely, such as agricultural or construction machinery.
- High-Cycle Industrial Automation: Applied in automated manufacturing lines where frequent starts, stops, and reversals place extra stress on chain components, requiring durable idler support.
- Food and Chemical Processing Equipment: Suitable for washdown or corrosive environments when made from stainless steel or coated materials, helping ensure sanitary operation and extended component life.



