FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1" to 2 3/4" |
| Bore Type | Finished Bore |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Chain Size | #80 |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1" |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Grade | Grade 303, Grade304 |
| Hub Configuration | B |
| Hub Dia. | 4 1/4" |
| Hub Outside Dia. | 4 1/4" |
| Individually Packaged | No |
| Length Through Bore | 1 3/4" |
| Length Thru Bore | 1 3/4" |
| Material | Stainless Steel |
| Max. Bore Size | 2 3/4" |
| Min. Bore Size | 1" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 21 |
| Outside Dia. | 7.235" |
| Pitch | 1" |
| Pitch Dia. | 6.71" |
| Single Strand Tooth Thickness | 0.575" |
| Storage Dimension Height | 1 3/4" |
| Storage Dimension Length | 7.235" |
| Storage Dimension Width | 7.235" |
| Type | Type B Single Strand Welded Reboreable |
Shipping Info:
| Ship weight (kg) | 4.23 |
| Ship height (cm) | 4.45 |
| Ship length (cm) | 18.39 |
| Ship width (cm) | 18.39 |
| Country of Origin | US |
Product Variants
| Product | Model | Material | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
80B8 | Steel | 2.613" | 8 | 1 5/8" | 1.938" | 1" | 3.01" | 3.01" | €66.60 | |
![]() |
80B9 | Steel | 2.924" | 9 | 1 5/8" | 2 1/4" | 1" | 3.35" | 3.35" | €66.60 | |
![]() |
80B10 | Steel | 3.236" | 10 | 1 5/8" | 2.563" | 1" | 3 3/4" | 3 3/4" | €72.64 | |
![]() |
80B11 | Steel | 3.55" | 11 | 1 5/8" | 2.813" | 1" | 4 1/16" | 4 1/16" | €80.01 | |
![]() |
80B12 | Steel | 3.864" | 12 | 1 5/8" | 3 1/8" | 1" | 4 7/16" | 4 7/16" | €86.05 | |
![]() |
80B13 | Steel | 4.179" | 13 | 1 1/2" | 3" | 1" | 4 3/4" | 4 3/4" | €92.64 | |
![]() |
80B14 | Steel | 4.494" | 14 | 1 1/2" | 3 1/4" | 1" | 5 1/8" | 5 1/8" | €93.31 |
Explore Products
- GRAINGER ZRS3BW-CH Floor Marking Tape, Reflective, Checkered, Black/White, 3 Inch x 30 ft, 5.5 mil Tape Thick
- EATON E30FF Pushbutton Operator, 30.5 mm, Illuminated, Full Voltage Light Unit, 120 VAC/DC Light Unit
- GRAINGER 4381019960 Eccentric Reducer Coupling, 2 Inch X 2 1/2 Inch Pipe
- TITAN FASTENERS BWV116AC
- SMC VALVES SY5401B-51 Solenoid Valve
- FUJI ELECTRIC NEMA1-40E2-24 Cover Kit
- MURRELEKTRONIK 7700-44711-s7v3500 Cordset, 4-pole, M12 Straight Male to RJ-45 Straight Male, 35 m, TPE, M12 x 1 to RJ-45, 1.5 A
- APPROVED VENDOR ZUL602M5X10 Socket Head Cap Screw, Stainless Steel, 3 mm Drive
Explore More
- BLICKLE
- KEYSHAFT
- LUXO
- MOLEX
- PURELL
- Chain Wrenches and Tongs
- Pushbutton Enclosures
- Welding Ovens
- Pipe Supports
- DC Power Solenoids
- LOC-LINE Fixed Mount
- BURNDY Copper Compression Lugs
- HELICOIL Straight Flute Plug Taps, UNF, 3B
- PLAST-O-MATIC PRAM Series Air Loaded Pressure Regulators
- ANVIL AS9402 Series Hinge Connectors, 2-Hole
- BRADY Pipe Marker, Condensate Return
- HUMBOLDT Rubber Stoppers
- METAL WORK Syntesi Series Valve-Filter-Lubricators
- LAMP Handles, Pulls & Knobs
- REGAL Plug Hand Taps, H11
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 80B21SS Roller Chain Sprocket, 80 Chain, Stock Bore, 21 Teeth, 6.710 Inch Pitch Dia., SS
€1,206.93 /unit







