FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 1/4" |
| Bore Size | 1 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1 1/4" |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Diameter | 2 1/4" |
| Hub Outside Dia. | 2 1/4" |
| Individually Packaged | No |
| Keyway Size | 1/4" x 1/8" |
| Length Through Bore | 1 5/8" |
| Length Thru Bore | 1 5/8" |
| Material | Steel |
| Max. Bore Size | 1 5/16" |
| Min. Bore Size | 1 1/4" |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 9 |
| Outside Dia. | 3.347" |
| Pitch | 1" |
| Pitch Dia. | 2.9238" |
| Pitch Diameter | 2.924" |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 5/16"-18 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.575" |
| Storage Dimension Height | 1.63" |
| Storage Dimension Length | 3.347" |
| Storage Dimension Width | 3.347" |
Shipping Info:
| Ship weight (kg) | 0.46 |
| Ship height (cm) | 4.14 |
| Ship length (cm) | 8.51 |
| Ship width (cm) | 8.51 |
| Country of Origin | US |
Product Variants
| Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Bore Type | Length Through Bore | Set Screw Size | Bore Size | For Chain Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 80BS15HT 1 1/8 | 15 | 4.8097" | 5.305" | Finished Bore | 1 1/2" | 5/16"-18 | 1 1/8" | 80 | €150.50 | |
| 80BS19HT 2 | 19 | 6.0755" | 6.593" | Finished Bore | 1 1/2" | 1/2"-13 | 2" | 80 | €212.08 | |
| 80BS9HT 1 | 9 | 2.9238" | 3.347" | Finished Bore | 1 5/8" | 5/16"-18 | 1" | 80 | €99.25 | |
| 80BS10HT 1 | 10 | 3.2361" | 3.678" | Finished Bore | 1 5/8" | 5/16"-18 | 1" | 80 | €108.53 | |
| 80BS10HT 1 1/4 | 10 | 3.2361" | 3.678" | Finished Bore | 1 5/8" | 5/16"-18 | 1 1/4" | 80 | €108.53 | |
| 80BS11HT 1 1/4 | 11 | 3.5495" | 4.006" | Finished Bore | 1 5/8" | 5/16"-18 | 1 1/4" | 80 | €112.66 | |
| 80BS11HT 1 1/2 | 11 | 3.5495" | 4.006" | Finished Bore | 1 5/8" | 3/8"-16 | 1 1/2" | 80 | €112.66 |
Explore Products
- TITAN FASTENERS HPD88MS
- MAIN FILTER INC. MF0653141 94175 Interchange Hydraulic Filter, Cellulose, 10 Micron Rating, Viton Seal, 8.32 Inch Height
- BOSTON GEAR D01690 Speed reducer
- BOSTON GEAR 25B21-1/2
- CEMENTEX USA BPK-CUL40COPKF-M Coat And Overpant Kit, With Hood Vent, 40 Cal., M Size
- DBI-SALA 7100220276 5901583 Rope Grab Counterweight, Mobile Rope Grab Kit/Rope Lifeline/Shock-Absorbing Lanyard
- SPEARS VALVES 5022T1-040 Diverter Ball Valve, 4 Size, PVC, 3 Way, Horizontal, EPDM
- GRAINGER GTB-0825-12 Ergonomic Elastomer Tread Wheel, 8 Inch Wheel Dia, 2 1/2 Inch Wheel Wd
Explore More
- ARMORED TEXTILES
- KEYSHAFT
- YELLOW JACK-IT
- WINTERS INSTRUMENTS
- WEST CHESTER PROTECTIVE GEAR
- Stormwater Management
- Wire Rope Swage Eye Fittings
- Wheel Torque Sockets
- Cleanroom Tacky Mats
- Exhaust Rain Caps
- BOLLE SAFETY Rush Safety Glasses
- PYRAMEX Goliath Full Frame Eyewears
- ASSOCIATED SPRING RAYMOND CU7500 Gas Springs
- ANVIL AF090R Series Retrofit Restraining Straps, Electro Galvanized
- AMERICAN TORCH TIP Contact Tip 3/32 Inch
- LARSON ELECTRONICS LLC HALP Series, Hazardous Location Fixture
- WALTER TOOLS F2239 Copy Milling Cutter
- UNIWELD 2″ High Pressure CO2 Gauges
- NIBCO 5151-A Series Socket Flanges, CPVC Schedule 80, Two-Piece Van Stone Design
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 80BS9HT 1 1/4 Roller Chain Sprocket, 1.250 Inch Bore, 3.347 Inch Outside Dia. Steel, Hardened
€99.25 /unit

