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Martin
120E20
Single Strand Sprocket; 120 Chain Size; 20 Teeth; Requires E QD Bushing
Item #100803759
Alternate Products
- Single Strand Sprocket
- 120 Chain Size
- 20 Teeth
- Requires QD E Bushing
- Without Hardened Teeth
features
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Bores are concentric to pitch line, minimizing run out
- Interchangeable with other manufacturers’ QD bushings
| Sprocket Style | B |
| Bushing Bore Size [Max] | 3.313 in |
| No. of Teeth Rows Strands | 1 |
| Pitch Dia. | 9.589 in |
| O.D. | 10.371 in |
| Bore Size [Min] | 0.875 in |
| Hardened Teeth | Without Hardened Teeth |
| Hub O.D. | 6.25 in |
| Bushing Type | QD |
| No. of Teeth | 20 |
| Material Internal Use | Carbon Steel |
| Chain Sprocket Number | 120 |
| Length Through Bore | 1.625 in |
| Bushing Bore Size [Min] | 0.875 in |
| Bushing Bore [Min] | 0.875 in |
| Bore Size [Max] | 3.313 in |
| Chain No. | 120 |
| Bore Type | Bushed |
| Bushing Series | E |
| No. of Strands Across | 1 |
| Construction Internal | Welded |
| Outside Dia. | 10.371 in |
| Material External Use | Steel |
| Material | Steel |
| Single Strand Tooth Thickness | 0.924 in |
| Chain Sprocket Pitch | 1.5 in |
| Inch/Metric | Inch |
| Weight | 19.2 LB |
| EAN or UPC | 697950024806 |
