FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | 3020 |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hardened Teeth | 1 |
| Hub Configuration | A |
| 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 Teeth | 21 |
| Number Of Chain Rows | 2 |
| Number 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" |
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 | Number Of Teeth | Pitch Dia. | Outside Dia. | Bushing Type | For Chain Number | For Chain Pitch | Bore Type | Length Through Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DS80ATB18H | 18 | 5.7588" | 6.271" | 2517 Taper Lock | 80 | 1" | Bushed | 2 3/16" | €508.19 | |
![]() |
DS80ATB19H | 19 | 6.0755" | 6.593" | TB 3020 | 80 | 1" | Bushed | 2 3/16" | €538.93 | |
![]() |
DS80ATB20H | 20 | 6.3925" | 6.914" | TB 3020 | 80 | 1" | Bushed | 2 3/16" | €565.85 | |
![]() |
DS80ATB23H | 23 | 7.3439" | 7.876" | TB 3020 | 80 | 1" | Bushed | 2 3/16" | €519.94 | |
![]() |
DS80ATB22H | 22 | 7.0267" | 7.555" | TB 3020 | 80 | 1" | Bushed | 2 3/16" | €527.05 | |
![]() |
DS80ATB17H | 17 | 5.4422" | 5.95" | 2517 Taper Lock | 80 | 1" | Bushed | 2 3/16" | €484.67 |
Explore Products
- MAIN FILTER INC. MF0406598 WGH6087 Interchange Hydraulic Filter, Cellulose, 25 Micron Rating, Viton Seal, 9.25 Inch Height
- EATON ECX09C1BYA-R63/C
- DEWALT DWA1204 Drill Bit, 1/16 Inch Drill Bit Size, 13/16 Inch Flute Length, 1 29/32 Inch Overall Length
- QUANTUM STORAGE SYSTEMS SL24S-2 Ledge, 24 Inch Size x 1/32 Inch Size x 4 in, Stainless Steel, Silver, Stainless Steel
- LINN GEAR 40tlb120 Sprocket, 19.101 Inch Pitch Diameter, 2517 Bushing
- KUNKLE 0002-C02-KC Safety Relief Valve, 1/2 Inch Inlet Size, Air/Gas, Stainless Steel
- WEG APP30S-31 14395132 Legend Plate
- RULAND MANUFACTURING LV-MCL-48-SS 48mm One-Piece Shaft Collar with Clamping Lever, 303 SS Collar with Zinc Plated Lever, 78mm OD, 19mm Wd.
Explore More
- KEYSHAFT
- SNOWEX
- CURRENT
- METZ CONNECT
- CAPRI TOOLS
- Socket Bits
- Sound Level Meters
- Combination Padlocks
- Door Latch Guards
- Unitized Non-Woven Wheels
- DWYER INSTRUMENTS TS-PROBES Series Digital Temperature Switch Probes
- RINGERS GLOVES Durable Extrication Impact Gloves
- SALISBURY Class 0 Electrical Gloves Kit, 11 Inch, Black
- MOON AMERICAN Female Dry Hydrants, With 45 Deg. Elbow
- GLOBE SCIENTIFIC Diamond RealSeal Large Format Bottles, Narrow Mouth, Polypropylene
- HOFFMAN TFP Replacement Filters
- SPEARS VALVES PVC Duct Fitting 3 Piece 90 Deg. Elbows, Belled Socket
- HALLOWELL Gear Lockers
- NIBCO F66TB-V Series Ball Valves, Model C, Flanged, Tru-Bloc True Union, Kynar Natural PVDF Schedule 80, FKM
- TRICO Vent Assemblies
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






