Hella Durable Reborable Roller Chain Sprocket With Type C Double Extended Hub For 28B Single Strand Drives Featuring 45 Teeth A 40mm Bore And Rock Solid High Carbon Steel

Single Unit Steel Roller Chain Sprocket for 28B Drives
✔️ 45 Tooth Type C Extended Hub Design Fits 40mm Shafts

This single high carbon steel roller chain sprocket is built for heavy duty power transmission tasks in factory equipment, conveyor systems, and agricultural machinery. The double extended hub configuration provides extra rigidity while locking firmly onto rotating shafts under continuous load conditions.

✅ 45 teeth mesh smoothly with ISO 28B-1 single strand chains
✅ 44.45 mm (1.75 in) pitch aligns perfectly with driven components
✅ 40 mm (1.57 in) through bore accepts keyed or setscrew shaft mounting
✅ 29.44 mm (1.16 in) tooth width resists wear under constant strain

💡 What factors go into choosing chain drive sprockets for heavy machinery?
Picking the right setup keeps your power transmission running slick and stops unexpected breakdowns cold.
- Matching tooth counts with chain pitch guarantees tight engagement
- Thick hub extensions handle wild torque swings without bending bolts
- Solid keyseats keep the assembly handy for quick swaps during shifts

✝️