FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1/2" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hub Configuration | A |
| Hub Diameter | 2 5/16" |
| Individually Packaged | Yes |
| Length Through Bore | 1.406" |
| Material | Steel |
| Max. Bore Size | 1 1/2" |
| Min. Bore Size | 1/2" |
| No. Of Teeth | 18 |
| Number Of Chain Rows | 2 |
| Number Of Teeth | 18 |
| Outside Dia. | 3.136" |
| Pitch | 1/2" |
| Pitch Dia. | 2.8794" |
| Pitch Diameter | 2.879" |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/2" |
| Storage Dimension Length | 3 3/8" |
| Storage Dimension Width | 3 3/8" |
Shipping Info:
| Ship weight (kg) | 0.81 |
| Ship height (cm) | 3.58 |
| Ship length (cm) | 7.98 |
| Ship width (cm) | 7.98 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | For Chain Number | For Chain Pitch | Bore Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DS40A24 | 24 | 3.8306" | 4.098" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €193.97 | |
![]() |
DS40A15 | 15 | 2.4049" | 2.652" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €116.45 | |
![]() |
DS40A20 | 20 | 3.1962" | 3.457" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €153.23 | |
![]() |
DS40A23 | 23 | 3.672" | 3.938" | 1 13/32" | 40 | 1/2" | Finished Bore | 1/2" | €181.35 | |
![]() |
DS40A16 | 16 | 2.5629" | 2.814" | 1 13/32" | 40 | 1/2" | Finished Bore | 1/2" | €123.01 | |
![]() |
DS40A22 | 22 | 3.5133" | 3.778" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €172.03 | |
![]() |
DS40A25 | 25 | 3.9894" | 4.258" | 1.406" | 40 | 1/2" | Finished Bore | 1/2" | €198.05 |
Explore Products
- RIDGID 99345 Snap Ring, For Use With Core Drilling Machine
- PROTO J7011MHT Impact Socket 3/8 Inch Drive 11mm 6 Pt
- GATES 18/5V1000 Banded V-Belt, 18 Strand, 100 Inch Length, 0.598 Inch Thickness
- BATTALION 2ZFV4 Continuous Hinge Natural 4 Feet Length 2 Inch Width
- EATON M22S-DI4-S 4-Way Pushbutton Operator, 22.5 mm, Interlocked, Non-Illuminated, Black Bezel, IP66
- CLEVELAND C64111 966 Pipe And Conduit Thread Tap, 1/2-14 Thread Size, 1 3/8 Inch Thread Length
- VOLKEL 39716 Machine Tap, DIN 374/C-R35HSSE, Mf 10 x 1.25 Size
- MAIN FILTER INC. MF0119570 60106D20BN Interchange Hydraulic Filter, Glass, 25 Micron, Viton Seal, 4.82 Inch Height
Explore More
- KEYSHAFT
- MOVINCOOL
- KUSSMAUL ELECTRONICS
- YORK
- DC Power Supply Accessories
- Lockout Hasps
- Draft Inducers
- Turbine Pumps
- Actuator Accessories
- APOLLO VALVES 70-100 Series Bronze Inline Ball Valves
- KANT-TWIST Deep Reach Cantilever Clamps, Orange
- ASSOCIATED SPRING RAYMOND TM 250 Gas Springs, Metric
- MUELLER INDUSTRIES 758G Ductile Iron Y Strainers
- ANVIL 2805 Series Flat Anvilets, SW
- ZURN Auto Control Valve
- APPLETON ELECTRIC 1-1/4 Inch Hub Metal Halide Light Fixture
- KERN AND SOHN OBB-APH Series PH Sliders
- HEIDOLPH Rotary Evaporator Vacuum Pumps
- ASSOCIATED SPRING RAYMOND JIS Die Springs, Red, Medium Duty
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET DS40A18 Roller Chain Sprocket, 40 Chain, 18 Teeth, 2.879 Inch Pitch Dia., Steel
€131.29 /unit







