Reboreable Type B Hub Roller Chain Sprocket For Series 80 Chains, 1 Inch Pitch, 42 Teeth, 1.25 Inch Bore, 13.944 Inch Outside Diameter, 4.75 Inch Hub, 0.575 Inch Width, Single Strand Go To Drive Sprocket
✔️ 42 teeth, 1.00 pitch, 1.25 bore, 13.944 OD, 4.75 hub
Designed for series 80 chain drive systems, this Type B hub sprocket provides stable shaft mounting and secure attachment. It is commonly used in conveyors, packaging lines, and other power transmission setups where precise chain alignment matters.
✅ For use with series 80 chain (1.00" pitch) in driver or driven roles
✅ Type B hub extension provides stability and accepts full-depth keyways
✅ Shaft compatibility from 1.00" to 1-1/2" diameters
✅ Teeth options from 8 to 112 with various hub sizes and bores
✅ High carbon steel offers strength and durability
✅ ANSI standards compliant
| Dimension | Inches | Millimeters |
|---|---|---|
| Pitch | 1.00" | 25.40 mm |
| Outside diameter | 13.944" | 353.94 mm |
| Bore | 1.25" | 31.75 mm |
| Hub width | 4.75" | 120.65 mm |
| Tooth width | 0.575" | 14.61 mm |
💡 What is a Type B hub sprocket used for in chain drive systems?
In general, this sprocket type provides a secure mounting point for chain driven power transmission. It helps keep the chain aligned, reduces slippage, and fits a broad range of shaft sizes for flexible installations.
- Handy for secure shaft mounting in chain drive systems with Series 80 chain - Supports full-depth keyways and standard setscrews for reliable fastening - Compatible with a wide range of shafts and hub sizes for flexible configurations