Our state-of-the-art 7-tooth HPE sprocket is designed to perfectly mate with 78-series chains (including 81X) and is manufactured from high-grade C1045 steel, with features and processes designed to improve performance and lifespan. Our unique sprocket uses an SK bushing, providing a high degree of shaft size versatility. HPE Sprockets are available exclusively through distributors authorized to sell PEAK Industrial Group products. For additional information or to locate your closest distributor, contact our customer service team!
| Part # | 78-SK-7H |
|---|---|
| Bushing Type | SK |
| Tooth Count | 7 |
| Outside Diameter (D) | 6.375" |
| Pitch Diameter (P) | 6.010" |
| Root Diameter (G) | 5.135" |
| Dimension (S) | 2.735" |
| Dimension (L) | 2.813" |
| Plate Thickness (T) | 0.875" |
| Dub Diameter (H) | 3.875" |
| Sprocket Width (W) | 1.25" |
| Bolt Circle (C) | 3.313" |
The chart below shows the standard bore sizes for SK bushings.
| Bore (Inch) | Bore (Inch) | Bore (Metric) |
|---|---|---|
| 0.500" | 1.563" | 24mm |
| 0.625" | 1.625" | 25mm |
| 0.688" | 1.688" | 30mm |
| 0.750" | 1.750" | 32mm |
| 0.875" | 1.875" | 35mm |
| 0.938" | 1.938" | 38mm |
| 1.000" | 2.000" | 40mm |
| 1.125" | 2.125" | 42mm |
| 1.188" | 2.188" | 45mm |
| 1.250" | 2.250" | 48mm |
| 1.313" | 2.375" | 50mm |
| 1.375" | 2.438" | 55mm |
| 1.438" | 2.500" | 60mm |
| 1.500" | 2.625" | — |
Our HPE Sprockets are utilized in a broad range of applications, designed and created to get useres back up and running in a timley and budeget freiendly manner. HPE Sprockets are only availble through authorized PEAK Industrial Group Distributors. To find our more information or to locate a distributor please contact us!
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