Built Tough Stainless Steel Type B Sprocket For Series 40 Chain With 1/2 Inch Pitch 25 Teeth And 0.625 Inch Bore Smooth Running Industrial Drive Component
✔️ 25 Teeth 0.625 Bore Type B Stainless Steel Fits Series 40 Chain
This sprocket acts as the muscle behind your chain drive setup, grabbing the links of a series 40 roller chain to move power from one shaft to another. You'll find this kind of gear handy in spots where rust or high temps would wreck a normal part, like outdoor machinery, washdown areas, or factory lines that deal with corrosion. Made from solid 304 stainless steel, it keeps running true with minimal wobble thanks to tight bore tolerances, letting you hook it up fast with a keyway and set screw for a secure ride.
✅ 25 teeth cut for smooth meshing with half-inch pitch series 40 rollers✅ 0.625 inch stock bore accepts keyed shafts with set screw locking
✅ Type B profile features a single-sided hub flange for added stability
✅ 304 stainless steel fights rust, scaling, and handles high heat well
✅ Precision ground bores stay concentric to the pitch line for less runout
✅ Nominal tooth width of 0.168 inch matches industry roller chain standards
💡 What makes a stainless steel type B sprocket such a handy choice for a series 40 chain layout that sees moisture?
This setup gives you the grip of a direct drive while dodging the headaches of rust buildup that slows down your gears.
- Going with a type B profile locks the sprocket onto the shaft with a hub flange to stop slipping under torque loads.
- Choosing 304 grade stainless lets you blast the thing down with water or leave it outside without worrying about scaling.
- Matching the half-inch pitch teeth to series 40 chain guarantees a tight fit with almost zero backlash for accurate speed ratios.