| ANSI Sprocket Number, Chain Number, For Chain Number, Industry Chain Size | 40 |
| Bore Dia. (In.) | 1-1/2 |
| Bore Dia. - Sprockets, Bore Diameter, Maximum Bore Diameter | 1 1/2 in |
| Bore Type | Fixed |
| Brand | Tritan |
| Color, Finish | Black Oxide |
| Country of Origin (subject to change) | China |
| Current Stock | 9 |
| For Chain Pitch, Industry Chain Pitch | 1/2 in |
| For Number of Strands, Number of Chain Rows | Single |
| For Use With | Roller Chain |
| Hub Dia. | 2.313 in |
| Hub Dia. (In.) | 2-5/16 |
| Hub Diameter | 2 5/16 in |
| Hub Projection, Length through Bore | 1 in |
| Hub Type | One Side |
| Includes | Standard Keyway and (2) Set Screws |
| International Shipping | No |
| Item | Sprocket |
| Item - Roller Chain Sprockets | Roller Chain Sprocket |
| Keyseat Size (In.) | 3/8 x 3/16 |
| Keyway Depth | 3/16 in |
| Keyway Size | 3/8 in x 3/16 in |
| Keyway Width | 3/8 in |
| Lead Time | Expected to ship in 1-2 business days |
| Length through Bore (In.) | 1 |
| Material, Material - Sprockets | Steel |
| Mpn | 40BS18H X 1 1/2 |
| Number of Set Screws | 2 |
| Number of Teeth, Number of Teeth - Sprockets | 18 |
| Outside Dia. | 3.15 in |
| Outside Dia. (In.) | 3.150 |
| Outside Diameter | 3 in |
| Pitch Dia. | 0.5 in |
| Pitch Dia. (In.) | 0.500 |
| Pitch Diameter | 2.879 in |
| Set Screw Dia. (In.) | 3/8 |
| Set Screw Hole Dia. | 0.375 in |
| Set Screw Location, Setscrew Location | One Setscrew Over The Keyway and A Second Setscrew At 90 Degrees |
| SKU | ZO-G1951367 |
| Sprocket Bore Type | Fixed Bore |
| Sprocket Hub Type | Type B |
| Standards | ANSI B29.1, BIS |
| SubCategory | Power Transmission |
| Teeth Heat Treatment | Hardened Teeth |
| Tooth Width | 0.284 in |
| Type | Finished Bore |
| UPC | 888569094063 |
| Width Across Tooth Sets | Not Applicable |