FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 7/16" |
| Bore Size | 1 7/16" |
| 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 7/16" |
| 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) | 1.31 |
| 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
- NIBCO PT40230P
- MACROMATIC TH41664-35 Time Delay Relay, Off Delay Switch Trigger, SPDT, 48V AC, 1 to 100 hrs.
- MAYHEW TOOLS 20105 Solid Punch 6 Inch Length 5/16 Inch Tip Steel BO
- SPEARS VALVES SK-ERK-020 Swing Check Valve O Ring Repair Kit, 2 Size, EPDM
- APPROVED VENDOR 1RJL7 O-ring Buna N 29.1mm Outer Diameter
- ARO 650778-2A4 Diaphragm Pump, 1/2 Inch Size
- CLEVELAND C98230 0 Square End Mill, Center Cutting, 4 Flutes, 9 mm Milling Dia, 22 mm Length Of Cut
Explore More
- KEYSHAFT
- HAKKO
- WFS USA
- WESTCOTT
- RAPID RESPONSE CLAMP
- Electric Screwdrivers
- Swivel Joints
- Water Gauges
- Portable Stage Packages
- Surface Plate
- KANT-TWIST Lever Clamps with Weaver Grip, Orange
- FERNCO Flexible Qwik Tees
- TYGON 2375 Chemical Resistant PVC Tubings
- ANVIL 2808 Series Standard Buttweld Lateral Anvilets
- HOFFMAN Splitter Trough Block Assemblies
- GROVE GEAR GR Series, 852 Size, Ironman Worm Gear Reducers
- KM SYSTEMS Parts
- ADAPT-ALL 6605 Series Fitting Adapters
- PALMETTO PACKING 1347AF Style Packing Seals, 5/8 Square Inch
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 7/16 Roller Chain Sprocket, Bore To Size, 1.438 Inch Bore, 4.332 Inch Outside Dia. Steel
€95.90 /unit



