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Alternate Products
- 100 Chain Number
- 3 Strands
- 70 Teeth
- Without Hardened Teeth
- C Sprocket Style
description
- Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.
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’ split-taper bushings
| Hardened Teeth | Without Hardened Teeth |
| Single Strand Tooth Thickness | 0.669 in |
| Bore Style | Minimum Bore |
| Material Internal Use | Carbon Steel |
| Series | C |
| Pitch Dia. | 27.862 in |
| No. of Teeth Rows Strands | 3 |
| Bore Size [Min] | 1.5 in |
| Finished Bore Size | 1.5 in |
| Bore Type | Finished Bore |
| No. of Teeth | 70 |
| Sprocket Style | C |
| Hub O.D. | 7.5 in |
| Hub Dia. | 7 1/2 in |
| Chain Sprocket Pitch | 1.25 in |
| Bore Range [Max] | 5.375 in |
| Martin No. | 100C70 |
| Length Through Bore | 5 in |
| Inch/Metric | Inch |
| Width Across Teeth | 3.478 in |
| Bore Range [Min] | 1.5 in |
| Bushing Bore Size [Min] | 1.5 in |
| Material | Steel |
| Family Name | No. 100 - Pitch - Triple - Type B & C |
| Bushing Bore Size [Max] | 5.375 in |
| Bushing Bore [Min] | 1.5 in |
| Caliper Diameter | 27.112 in |
| O.D. | 28.583 in |
| Hub Projection | 0.761 in |
| Chain Pitch | 1.250 in |
| Stock Bore Size | 1.5 in |
| Pitch Diameter | 27.86 in |
| Material External Use | Steel |
| Outside Dia. [Min] | 28.583 in |
| Pitch Diameter [Min] | 27.86 in |
| Outside Dia. | 28.583 in |
| Bore Size [Max] | 5.375 in |
| No. of Strands Across | 3 |
| Construction Internal | Welded With Lightening Holes |
| Chain Sprocket Number | 100 |
| Chain No. | 100 |
| Weight | 262.0 LB |
| EAN or UPC | 697950024448 |
