Martin Sprocket
Martin Sprocket 120BH13 - ANSI 120, 13T
Model: 120BH13

Martin Sprocket 120BH13 roller chain sprocket — ANSI 120 (1.500" pitch), 13 teeth, Type B hub, 2.125" pilot bore, 6.268" pitch diameter, steel, hardened teeth.
Technical Specifications
| ANSI Number | 120 |
| Teeth | 13 |
| Hub Style | Type B |
| Bore Type | Pilot Bore |
| Bore Size | 2.125 |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 6.268 |
| Outer Diameter (in) | 7.168 |
| Material | Steel |
| LTB (in) | 1.125 |
Manufacturer

Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
Visit WebsiteAPI Access
Access this product data programmatically
GET /api/v1/products/xl-sprocket-120bh13View API Docs →Related Products
Martin Sprocket 120B9 - ANSI 120, 9T, Type A hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth
120B9
Martin Sprocket 120B9 - ANSI 120, 9T, Type B hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth
120B9
Martin Sprocket 120B9 - ANSI 120, 9T, Type C hub, 0.5" bore, Finished bore, Carbon Steel, hardened teeth
120B9