Heavy Duty Roller Chain Sprocket Type B Hub Single Straight Bore One Point Two Five Inch Pitch Sixteen Teeth Built Tough For One Hundred Chain Size Nailed Down Fit With Precision Machined Carbon Steel Construction Ready To Rock On Any Job Site

Single 1 25 Pitch 16 Tooth Heavy Duty Power Chain Drive Sprocket
✔️ High Carbon Steel Bore Keyway Centerline Meets Strict ANSI Rules

This single heavy duty chain sprocket connects directly to a straight shaft without extra mounting brackets, making it a top pick for factories, farm setups, and job site power drives that need reliable mechanical traction. Its bored to size design locks tight onto standard industrial rods while keeping your belt or chain tracking straight under heavy loads.

✅ 16 teeth cut from hardened high carbon steel
✅ 1 point 25 inch pitch matches series 100 roller chain
✅ Straight bore accepts 1 7/8 to 2 inch shaft diameters
✅ Centerline keyway plus two set screws prevent slip
✅ Outer diameter measures 5 point 83 inches nominal
✅ Row width sits at 0 point 692 inch for smooth engagement
✅ Finish and tolerances match strict ANSI rotation rules

💡 What causes premature wear on straight line power transmission drive sprockets during heavy industrial shift cycles? Wear mostly comes from misalignment or improper load distribution across the tooth profile, so picking the right setup keeps your machinery running smooth and handy for years. - Aligning the keyway perfectly with the tooth centerline stops uneven torque transfer and extends service life - Keeping the bore concentric to the pitch line eliminates runout vibration that chips steel edges over time - Pairing compatible chain row widths with matched pitch measurements ensures steady meshing without skipping teeth - Running lubricated bearings alongside rated capacity setups reduces friction heat and preserves surface hardness

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