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 With Recess Groove |
| Construction Type | Solid With Recess Groove |
| Finished Bore Size | 1 1/4" |
| For Chain Number | 80 |
| For Chain Pitch | 1" |
| Hardened Teeth | 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 | 1/4" x 1/8" |
| Length Through Bore | 3 1/8" |
| Length Thru Bore | 1 5/8" |
| Material | Steel |
| Max. Bore Size | 1 7/8" |
| Min. Bore Size | 1 1/4" |
| 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 | 5/16"-18 |
| 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) | 1.39 |
| Ship height (cm) | 7.95 |
| Ship length (cm) | 11 |
| Ship width (cm) | 11 |
| 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
- STREN-FLEX EEF1-903CE-8 Web Sling Eye Eye 8 Feet 4800b W 3 In
- OSG 1626004108 Forming Tap Forming 9/16 Inch x 18 V Coating
- GRAINGER BULK-RS-N50-801 Neoprene Sheet, 36 Inch X 5 Ft, 1 Inch Thickness, 50A
- BALDOR / DODGE 060916 P2BE207-MOD Tapered Roller Bearing, Shaft Size 2.4375 Inch
- HAMMOND 72ZWFWG Subpanel, Galvanized Steel
- MAIN FILTER INC. MF0416681 168200H3LL428UP Interchange Hydraulic Filter, Glass, 3 Micron Rating, Viton Seal, 16.77 Inch Height
- SPEAKMAN S-2255-PB-E2 Low Flow Shower Head
- COXREELS 5091-35
Explore More
- CHANNELLOCK
- KEYSHAFT
- WAHL
- EAGLE TOOL US
- OASE
- Current Transformers
- Buckets and Pails
- Confined Space Venturi Blowers
- Exit Device Accessories
- Tire Balancing Beads
- AKRO-MILS 30124 Shelf Bins
- DESTACO 375-M Series Pull Action Latch Clamps
- TYGON B-44-3 Tubings
- ASSOCIATED SPRING RAYMOND TU 750 Gas Springs
- ANVIL 69SSG Series Light Duty Stainless Steel Band Hangers
- PROTO Impact Socket, 3/8" Drive Size
- ALPHA FITTINGS Nickel-Plated Brass Inline Mini Ball Valve, Tube x Tube
- APPROVED VENDOR Truck Wheel Risers
- HARTING Housings
- QUANTUM STORAGE SYSTEMS Hanging Label Tags
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 80BS12HT 1 1/4 Roller Chain Sprocket, 80 Chain No., 1.25 Inch Bore, 4.332 Inch Outside Dia. Steel
€124.79 /unit

