Rock Solid Single Strand Roller Chain Sprocket Series 80 One Inch Pitch Forty Five Tooth Type B Hub Bored To Size 1.5 Inch Bore 14.9 Inch OD 4.75 Inch Hub With Keyway Set Screw For Bulletproof Power Transfer

Single Strand 45 Tooth Series 80 Roller Chain Sprocket Unit
✔️ 45 Teeth 1.0 Pitch 1.5 Bore High Carbon Steel Type BS Hub Setup

This single drive sprocket connects motor shafts to series eighty roller chains on factory conveyors, packaging machines, and material handling rigs.

✅ Fourteen point nine inch outside diameter spreads tension evenly across forty five teeth
✅ Zero point five seventy five inch chain row width seats securely inside standard series eighty tracks
✅ Zero point seven five inch hub extension blocks lateral shift during heavy startup rushes
✅ One point five inch machine bored hole fits common drive shafts without extra tooling
✅ Centerline keyway plus double set screws lock rotation tightly to prevent belt slippage

💡 Why choose bored to size chain drive sprockets for heavy machinery installations?
Picking a pre bored unit saves upfront machining costs and gets your setup running faster on day one.
- Ready to mount designs are a handy time saver by matching common shaft diameters without waiting for custom cuts
- Direct metal to metal contact grips eliminate the backlash you usually get with friction based transmissions
- Rigid hub extensions keep everything square under heavy load so your chain never walks off track

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