Martin Sprocket
Martin Sprocket 50B18-SS - ANSI 50, 18T
Model: 50B18-SS

Martin Sprocket 50B18-SS roller chain sprocket — ANSI 50 (0.625" pitch), 18 teeth, Type B hub, 0.5" finished bore, 3.599" pitch diameter, stainless steel.
Technical Specifications
| ANSI Number | 50 |
| Teeth | 18 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 0.5 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 3.599 |
| Outer Diameter (in) | 3.974 |
| Material | Stainless Steel |
| LTB (in) | 1 |
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-50b18-ssView API Docs →Related Products
Martin Sprocket 50B9 - ANSI 50, 9T, Type A hub, 0.75" bore, Finished bore, Carbon Steel, hardened teeth
50B9
Martin Sprocket 50B9 - ANSI 50, 9T, Type B hub, 0.75" bore, Finished bore, Carbon Steel, hardened teeth
50B9
Martin Sprocket 50B9 - ANSI 50, 9T, Type C hub, 0.75" bore, Finished bore, Carbon Steel, hardened teeth
50B9