Find a Service Center
- 40 Single Strand Chain, 30 Teeth (Hardened), A Style, Steel Sprocket
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.
| Martin No. | 40A30H |
| No. of Teeth | 30 |
| Pitch Diameter | 4.783 in |
| Outside Dia. | 5.057 in |
| Family Name | No. 40 - 1/2 in Pitch - Single - A - Saber Tooth (Hardened) |
| Chain Pitch | 0.5 in |
| No. of Strands Across | 1 |
| Length Through Bore | 0.284 in |
| Width Across Teeth | 0.284 in |
| Bore Range [Max] | N/A |
| Inch/Metric | Inch |
| Chain No. | 40 |
| Material | Steel |
| Hardened Teeth | With Hardened Teeth |
| Sprocket Style | A |
| Hub Length Thru | N/A |
| Hub Projection | N/A |
| Bore Range [Min] | 0.59375 in |
| Hub Dia. | N/A |
| Weight | 1.26 LB |
