Find a Service Center
- A Sprocket Style
- 1240 Chain Number
- 20 Teeth
- 25.97 in Pitch Diameter
- 1.5 in Minimum Bore
description
- Accu-Torch® steel sprockets are available for many engineering class chains in style A and C. Also available as split with welded hub and split or solid detachable hub. May also be furnished as shear pin type. Contact your local Service Center.
features
- For engineering class and mill chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
caution
- Accu-Torch® Sprockets are not intended to replace cut tooth roller chain sprockets
| Width Across Teeth | 1.75 in |
| Pitch Diameter [Min] | 25.97 in |
| Single Strand Tooth Thickness | 1.75 in |
| Hub Length Thru | N/A |
| Chain Pitch | 4.063 in |
| Chain No. | 1240 |
| Stock Bore Size | 1 1/2 in |
| Bore Dia. [Max] | 5 1/2 in |
| Bore Size [Min] | 1.5 in |
| Hub Dia. | N/A |
| Chain Sprocket Number | 1240 |
| Material External Use | Steel |
| Outside Dia. [Min] | 28.369 in |
| Chain Sprocket Pitch | 4.063 in |
| Finished Bore Size | 1.5 in |
| Chain Strands | Single |
| Material | Steel |
| Hardened Teeth | Without Hardened Teeth |
| Length Through Bore | 1.75 in |
| Pitch Dia. | 25.971 in |
| Inch/Metric | Inch |
| Outside Dia. | 28.369 in |
| Sprocket Style | A |
| No. of Teeth | 20 |
| Chain Series | R1248, RX1245, 1244, 1240, C124, ROA124, ROA1242 |
| Bore Type | Finished Bore |
| Bore Range [Min] | 1.5 in |
| Bore Range [Max] | 23.528 in |
| Pitch Diameter | 25.97 in |
| Material Internal Use | Carbon Steel |
| No. of Strands Across | 1 |
| Weight | 263.0 LB |
| EAN or UPC | 697950049083 |
