PowerDrive
PowerDrive 40A49 - ANSI 40, 49T
Model: 40A49

PowerDrive 40A49 roller chain sprocket — ANSI 40 (0.500" pitch), 49 teeth, Type A hub, 0.7188" finished bore, 7.803" pitch diameter, carbon steel.
Technical Specifications
| ANSI Number | 40 |
| Teeth | 49 |
| Hub Style | Type A |
| Bore Type | Finished |
| Bore Size | 0.7188 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 7.803 |
| Outer Diameter (in) | 8.090 |
| Material | Carbon Steel |
| Bore Size Display | 23/32" |
Manufacturer

PowerDrive
PowerDrive LLC — manufacturer of sprockets, V-belt sheaves, synchronous pulleys, bushings, and power transmission components. MBE-certified with distribution from Michigan City, IN.
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