FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 0.938" to 3" |
| Bore Type | Bushed |
| Bushing Part Number | 3020 |
| Bushing Type | TB 3020 |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Chain Size | #80 |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hardened Teeth | 1 |
| Hub Configuration | A |
| Hub Dia. | 5.593" |
| Individually Packaged | No |
| Length Through Bore | 2 3/16" |
| Length Thru Bore | 2.188" |
| Material | Steel |
| Max. Bore Size | 3" |
| Min. Bore Size | 15/16" |
| No. Of Chain Rows | 2 |
| No. Of Teeth | 21 |
| Outside Dia. | 7.235" |
| Pitch | 1" |
| Pitch Dia. | 6.7095" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Single Strand Tooth Thickness | 0.575" |
| Storage Dimension Height | 2 3/16" |
| Storage Dimension Length | 7.235" |
| Storage Dimension Width | 7.235" |
| Type | Type A Double Single Strand Bushed |
Shipping Info:
| Ship weight (kg) | 4.32 |
| Ship height (cm) | 5.56 |
| Ship length (cm) | 18.39 |
| Ship width (cm) | 18.39 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Hub Dia. | Bore Dia. | Chain Size | Storage Dimension Length | Storage Dimension Width | Length Thru Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DS80ATB18H | 5.759" | 18 | 4 3/4" | 1/2" to 20 1/2" | 80 | 6.271" | 6.271" | 2.188" | €508.19 | |
![]() |
DS80ATB19H | 6.0755" | 19 | 4.953" | 0.938" to 3" | #80 | 6.593" | 6.593" | 2.188" | €538.93 | |
![]() |
DS80ATB20H | 6.3925" | 20 | 5.281" | 0.938" to 3" | #80 | 6.914" | 6.914" | 2.188" | €565.85 | |
![]() |
DS80ATB23H | 7.3439" | 23 | 6.234" | 0.938" to 3" | #80 | 7.876" | 7.876" | 2.188" | €519.94 | |
![]() |
DS80ATB22H | 7.0267" | 22 | 5.918" | 0.938" to 3" | #80 | 7.555" | 7.555" | 2 3/16" | €527.05 | |
![]() |
DS80ATB17H | 5.442" | 17 | 4 5/16" | 1/2" to 20 1/2" | 80 | 5.95" | 5.95" | 2.188" | €484.67 |
Explore Products
- SMC VALVES MGPL40-50Z-P3DWA Guided Cylinder
- EATON ECX09C1BAA-R63/C IEC Magnetic Motor Starter, Electronic, 240 VAC
- BURNDY YC26A26 Aluminum C-Style Connector, 1/0-2/0 AWG Run, 2/0 AWG Tap, 2.56 Inch Length, Unplated
- PLAST-O-MATIC MBV150VBSP-PP Ball Valve, BSP Thread, Viton Seal, Polypropylene, 1-1/2 Inch Size
- PIC GAUGES 601L-254I Pressure Gauge 1/4 in NPT 2-1/2 Inch
- SMC VALVES ZPT13CSJ10-04-A10 Vacuum Pad With Buffer
- IPS ABA1284SNCS Half Kit, Touchtoe Stopper, ABS, Satin Nickel
- FENNER DRIVES AFD5958 V-belt Pulley 5/8 Fixed 5.75 Outer Diameter Nylon
Explore More
- GENIE
- KEYSHAFT
- THOMAS & BETTS
- PROTECTOR ECHO
- BLUE DEF
- Convertible Hand Trucks
- Flatware Dispensers
- Center Punches
- Tubeaxial Fan Accessories
- Drill Bit Inserts
- DESTACO 201 Series Vertical Hold Down Clamps
- HELICOIL Complete Working Gages, UNC, 3B
- ACCURIDE 301-2590 Series Medium Duty Over Travel Slides
- DESTACO 5310 Series Horizontal Hold Down Clamps
- KEO NC Spotting Drills, 82 Degrees Point Angle
- DAYTON Cover Assemblies
- BALDOR / DODGE HT250 Series Sprockets
- BROWNING Q-D Sheaves For 3V Belts, 6 Grooves
- INTERMATIC H20 Series Surge Protective Devices, Type 1
- PBC LINEAR Twin Linear Ball Bearing Pillow Blocks, Open
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 DS80ATB21H Sprocket, Taper, 80 Chain, 21 Teeth, 6.710 Inch Pitch Dia., 7.235 Inch O.D., Steel
€586.10 /unit






