FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 3/4" |
| Bore Size | 1 3/4" |
| Bore Type | Finished Bore |
| Chain Number | 80 |
| Chain Pitch | 1" |
| Construction | Solid With Recess Groove |
| Construction Type | Solid With Recess Groove |
| Finished Bore Size | 1 3/4" |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hub Configuration | B |
| Hub Diameter | 3 1/8" |
| Hub Outside Dia. | 3 1/8" |
| Hub Recessed For Chain | 1 |
| Individually Packaged | Yes |
| Keyway Size | 3/8" x 3/16" |
| Length Through Bore | 1 5/8" |
| Length Thru Bore | 1 5/8" |
| Material | Steel |
| No. Of Teeth | 12 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 12 |
| Outside Dia. | 4.332" |
| Pitch | 1" |
| Pitch Dia. | 3.8637" |
| Pitch Diameter | 3.864" |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 3/8"-16 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.575" |
| Storage Dimension Height | 1 14/25" |
| Storage Dimension Length | 5 1/8" |
| Storage Dimension Width | 5 1/8" |
Shipping Info:
| Ship weight (kg) | 1.13 |
| Ship height (cm) | 4.14 |
| Ship length (cm) | 11 |
| Ship width (cm) | 11 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Set Screw Size | Set Screw Location | Bore Size | For Chain Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
80BS9 1 | 9 | 2.9238" | 3.347" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1" | 80 | €73.18 | |
![]() |
80BS9 1 1/8 | 9 | 2.9238" | 3.347" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1 1/8" | 80 | €73.18 | |
![]() |
80BS9 1 3/16 | 9 | 2.9238" | - | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1 3/16" | 80 | €73.18 | |
![]() |
80BS10 1 | 10 | 3.2361" | 3.678" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1" | 80 | €80.59 | |
![]() |
80BS10 1 1/8 | 10 | 3.2361" | 3.678" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1 1/8" | 80 | €80.59 | |
![]() |
80BS9 1 1/4 | 9 | 2.9238" | 3.347" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | 1 1/4" | 80 | €73.18 | |
![]() |
80BS10 1 3/16 | 10 | 3.2361" | 3.678" | 1 5/8" | 5/16"-18 | (1) Over Keyway And (1) At 90° | - | 80 | €80.59 |
Explore Products
- SIMPSON STRONG-TIE U70520.025.0175 Concrete Anchor Screw, 1/4 In Drill Bit Size, Steel, 1025 lbs. UTS, Zn Plated, Hex Washer, 1 3/4 In Anchor Lg.
- TITAN FASTENERS BSP04016
- SCHLAGE F51A GEO 716 ADD Knob Lockset, 2, Georgian/Addison, Antique Bronze, Different
- TB WOODS BF68A900 Spacer Assembly, 68 X 9.00 Size
- T&S B-7242-C08H Hose Reel, 3/8 Inch, 50 Feet, Closed, Epoxy Coated Steel, Hi-Flow Spray Valve
- ASHLAND CONVEYOR KG34 AB1 Replacement Roller Diameter 1.9 Inch Bf 34 In
- OSG 8672790 Jobber Length Drill Bit, 7.90 mm Size, 91 mm Overall Length, Carbide
- ALL GEAR AG12SPSL3812 Spider Leg Sling, 12 Strand Polyester, 12 Ft. Length, Green Multicolor
Explore More
- BINKS
- EXAIR
- KEYSHAFT
- TOWNSTEEL
- ANTI-SEIZE
- Bar and Pipe Trucks
- Alloy Steel Rod Stock
- Hydronic Manometers
- Grilles
- Fire Hose and Fire Extinguisher Accessories
- DAYMARK 922 Steam Resistant Gloves
- ABUS Lockout Padlock, Keyed Alike
- TASCO TRI-GRIP Reusable Earplugs
- YELLOW JACKET PLUS II Hoses With Compact Ball Valve End, Pack of 3
- HALLOWELL Boltless Shelving Add-On Units
- ATP Tubing, 100 feet, Natural Black
- IMPERIAL 600 Series 4-Valve Brass Manifold Gauges, 3/8 Inch Port
- VULCAN HART Pilot Light, Green
- ELGA Storage Tanks
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 80BS12 1 3/4 Roller Chain Sprocket, Bore To Size, 1.750 Inch Bore, 4.332 Inch Outside Dia. Steel
€95.90 /unit



