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- 140 Chain, 2 Strand, 21 Tooth, B Style Minimum Bore Sprocket, Without Hardened Teeth
description
- These sprockets are furnished with minimum bore and no keyway. They can be rebored to size, keyseated, and setscrewed.
- Maximum bore shown is with standard keyway and setscrew over keyway. Slightly larger bores are possible with no keyway, shallow keyway, or setscrew at angle to keyway.
| Material | Steel |
| Width Across Teeth | 2.818 in |
| Inch/Metric | Inch |
| Sprocket Style | B |
| Hardened Teeth | Without Hardened Teeth |
| Hub Dia. | 6 1/4 in |
| Bore Range [Min] | 1.5 in |
| No. of Teeth | 21 |
| Hub Length Thru | 1 37/64 in |
| Outside Dia. | 12.66 in |
| Bore Range [Max] | 4.25 in |
| Chain No. | 140 |
| Chain Pitch | 1.750 in |
| Pitch Diameter | 11.742 in |
| Bore Type | Minimum Plain Bore |
| Length Through Bore | 2.5 in |
| No. of Strands Across | 2 |
| Stock Bore Size | 1.5 in |
| Weight | 90.0 LB |
| EAN or UPC | 662289123599 |
