HB80A12X34 12-Tooth, 80 Standard Roller Chain Type A Finished Bore Idler Sprocket (1" Pitch, 3/4" Bore)
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$24.20
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This Type A, steel plate idler sprocket fits #80 standard roller chain. Idler sprockets are designed to keep constant tension on a chain in order to reduce chain whip and stress on both the chain and the drive sprocket. All of our sprockets are manufactured with hardened steel teeth to improve overall strength and prevent wear and tear on both the sprocket and the chain.
| Application | Chain with slack due to long length or spacing constraints on drive shaft and/or chain. |
| Pitch | 1 |
| Bore Diameter | 3/4 |
| Number Of Strands | 1 |
| Construction | Type A Steel Plate |
| Material | Steel |
| Bore Type | Finished Bore |
| Outside Diameter | 4.33 |
| Length Through Bore | 5/8” |
| Pitch Diameter | 3.864 |
| Number Of Teeth | 12 |
| Chain Number | 80 |