FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | P1 |
| Bushing Size | P1 |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid With Recess Groove |
| Construction Type | Solid With Recess Groove |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Diameter | 3" |
| Hub Outside Dia. | 3" |
| Hub Recessed For Chain | 1 |
| Individually Packaged | No |
| Keyway Size | 3/8" |
| Keyway Width | 3/8" |
| Length Through Bore | 1 1/2" |
| Length Thru Bore | 1 5/16" |
| Material | Steel |
| Max. Bore Size | 1 3/4" |
| Min. Bore Size | 1/2" |
| Number Of Chain Rows | 2 |
| Number Of Teeth | 20 |
| Outside Dia. | 3.457" |
| Pitch | 1/2" |
| Pitch Dia. | 3.1962" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Single Strand Tooth Thickness | 0.275" |
| Storage Dimension Height | 1 1/2" |
| Storage Dimension Length | 3.457" |
| Storage Dimension Width | 3.457" |
Shipping Info:
| Ship weight (kg) | 0.72 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 8.79 |
| Ship width (cm) | 8.79 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Bushing Type | For Chain Number | For Chain Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
D40Q72 | 72 | 11.4628" | 11.752" | 1 3/4" | MST Q1 | 40 | 1/2" | Bushed | €487.49 | |
![]() |
D40Q84 | 84 | 13.3721" | 13.663" | 1 3/4" | MST Q1 | 40 | 1/2" | Bushed | €572.65 | |
![]() |
D40Q96 | 96 | 15.2816" | 15.573" | 1 3/4" | MST Q1 | 40 | 1/2" | Bushed | €710.93 | |
![]() |
D40Q112 | 112 | 17.8277" | 18.121" | 1 3/4" | MST Q1 | 40 | 1/2" | Bushed | €1,003.13 | |
![]() |
D40Q68 | 68 | 10.8264" | 11.115" | 1 3/4" | MST Q1 | 40 | 1/2" | Bushed | €427.99 | |
![]() |
D40H15H | 15 | 2.4049" | 2.652" | 1 1/2" | MST H | 40 | 1/2" | Bushed | €175.66 | |
![]() |
D40H16H | 16 | 2.5629" | 2.814" | 1 1/4" | Type H Split Taper | 40 | 1/2" | Bushed | €177.08 |
Explore Products
- PIP 9400-55517 High Visibilty Replacement Lens, OS, Each
- DURHAM MANUFACTURING RIC24362NHNRM4SW8PN95 Rolling Instrument Cart, No Handle, 2 Shelf, Size 24 x 36 Inch, Gray
- M. K. MORSE ZHBFR06 -7 9 Band Saw Blade 3/4 Inch Width Carbon Steel
- SLOAN 3072648 Manual Flushometer
- BONEHAM DG486.3281 Diamond Groove Drill Bushing, 21/64 Inch Inside Dia, 3/4 Inch Outside Dia
- PROTEKTIVE PAK 238145 Brush, Hard, 35 x 75mm
- SIOUX CHIEF 822-2PNQ Floor Drain, 2 Inch PVC Hub, 5-7/8 Inch Square Ring And Strainer
- APPLETON ELECTRIC IAMLHL3CF6BH Floodlight, Lumen 38000
Explore More
- CHUMS
- KEYSHAFT
- MASTER APPLIANCE
- CHAMPION DISHWASHER
- RAYOVAC
- Flange Alignment Tools
- Fuel Systems Tools
- Lubrication Container Accessories
- Drill Bits
- Centrifugal Pump Accessories
- DESTACO 640 Series Straight Line Action Clamps
- HELICOIL Straight Flute Plug Taps, UNF, 3B
- DBI-SALA Delta Vest-Style Climbing Harnesses
- KRYTOX 240AA Series Aerospace Grade Fluorinated Grease
- LOC-LINE T Fittings
- AMERICAN TORCH TIP Contact Tip Lincoln Style
- SUPER-STRUT AB207 Series Channel Flat Plate
- SPEARS VALVES PVC True Lug Butterfly Valves, Gear Operator, Zinc Lug, Buna
- SPEEDAIRE Rotor Blades
- QUANTUM STORAGE SYSTEMS Wire Shelving Stem Casters
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 D40P20H Roller Chain Sprocket, 40 Chain, Bushed MST, 20 Teeth, 3.196 Inch Pitch Dia., Steel
€188.82 /unit





