FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 5/8" to 1 1/2" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Chain Size | #40 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 5/8" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Dia. | 2.312" |
| Hub Outside Dia. | 2 5/16" |
| Individually Packaged | No |
| Length Through Bore | 2 1/8" |
| Length Thru Bore | 2 1/8" |
| Material | Steel |
| Max. Bore Size | 1 1/2" |
| Min. Bore Size | 5/8" |
| No. Of Chain Rows | 3 |
| No. Of Teeth | 18 |
| Outside Dia. | 3.136" |
| Pitch | 1/2" |
| Pitch Dia. | 2.879" , 2.8794" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Single Strand Tooth Thickness | 0.275" |
| Storage Dimension Height | 2 1/8" |
| Storage Dimension Length | 3.136" |
| Storage Dimension Width | 3.136" |
| Type | Type B Triple Strand Solid Reboreable |
Shipping Info:
| Ship weight (kg) | 1.24 |
| Ship height (cm) | 5.41 |
| Ship length (cm) | 7.98 |
| Ship width (cm) | 7.98 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Bore Dia. | Pitch Dia. | Outside Dia. | Hub Dia. | Length Through Bore | For Chain Number | For Chain Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
E40B11H | 1/2" to 3/4" | 1.775" | 2.003" | 1.438" | 2 1/8" | 40 | 1/2" | Finished Bore | €132.83 | |
![]() |
E40B12H | 1/2" to 15/16" | 1.932" | 2.166" | 1.563" | 2 1/8" | 40 | 1/2" | Finished Bore | €134.62 | |
![]() |
E40B13H | 1/2" to 1" | 2.089" | 2.329" | 1 1/2" | 2 1/8" | 40 | 1/2" | Finished Bore | €135.15 | |
![]() |
E40B14H | 1/2" to 1 1/8" | 2.247" | 2.491" | 1.688" | 2 1/8" | 40 | 1/2" | Finished Bore | €135.15 | |
![]() |
E40B15H | 1/2" to 1 1/4" | 2.405" | 2.652" | 1.813" | 2 1/8" | 40 | 1/2" | Finished Bore | €136.17 | |
![]() |
E40B16H | 5/8" to 1 3/8" | 2.563" | 2.814" | 2" | 2 1/8" | 40 | 1/2" | Finished Bore | €139.77 | |
![]() |
E40B17H | 5/8" to 1 7/16" | 2.721" | 2.975" | 2 1/8" | 2 1/8" | 40 | 1/2" | Finished Bore | €146.45 |
Explore Products
- BLACK & DECKER 386765-00 Wrench Holder
- BALDOR MOTOR VEDM3545 Dirty Duty Plus Motor, 230/460V, 3600 RPM, 60 Hz, 1 hp, TEFC, 56C Frame
- GRAINGER 310-002227 Inverted Cone Bur, Double Cut, 1/4 Inch Size Shank Dia, 1/4 Inch Size Head Dia
- WEG .5018OS1BSPRBW56-S 14533016 Air Handling Motor, Fan and Blower, 0.5 HP, 0.37 kW, 1800 RPM, W56 Frame, 115/208-230 V
- KRUEGER HS1-2-78 Therma Level Gauge, 2 Inch NPT Opening, 78 Inch Depth, Stainless Steel
- HAYWARD HRSTBH210STE Electrically Actuated Two-Way Ball Valve, 1 Inch, CPVC, 120V AC, 250 psi Max. Pressure
- GRAINGER MH4DZR501G Knob
- REGAL 099624RM Carbide End Mill, Ball Nose, 1/4 Inch Dia., 3-1/2 Inch Length, 4 Flutes
Explore More
- KEYSHAFT
- Mobile Workbenches
- Sound Level Meters
- Battery Clamps
- Antistatic Wrist Straps
- Belt Barrier and Post Accessories
- SHARPE VALVES Ductile Iron Inline Oil Patch Ball Valve, FNPT x FNPT
- MEMPHIS GLOVE Welding Premium Grade Welding Gloves
- CHICAGO PNEUMATIC CP93 Series Air Powered Hammers
- MUELLER INDUSTRIES LF358-N Bronze Body Y Strainers
- ANVIL 2808 Series Standard Buttweld Lateral Anvilets
- GARDNER BENDER Wire Spool Cart Spindles
- APPLETON ELECTRIC Sockets
- GLOBE SCIENTIFIC Microscope Slides and Slide Storage
- AFC CABLE SYSTEMS Liquid-Tight Conduit
- SPEAKMAN Lura S-2764 Series Rain Showers
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 E40B18H Sprocket, Stock Bore, 40 Chain, 18 Teeth, 2.879 Inch Pitch Dia., 3.136 Inch O.D., Steel
€155.21 /unit




