FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 1/4" |
| Bore Size | 1 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Chain Size | #40 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1 1/4" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Dia. | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | Yes |
| Key Way Size | 1/4" x 1/8" |
| Length Thru Bore | 1" |
| Material | Steel |
| Max. Bore Size | 2 1/4" |
| Min. Bore Size | 1 1/4" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 26 |
| Outside Dia. | 4.418" |
| Pitch | 1/2" |
| Pitch Dia. | 4.1481" |
| Product Datasheet | martin-sprocket-35bs10ht-1-2.pdf |
| Screw Size | 0.313"-18 x 0.313" |
| 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 | 0.284" |
| Storage Dimension Height | 1.06" |
| Storage Dimension Length | 4 5/8" |
| Storage Dimension Width | 4 5/8" |
| Type | Bored to Size Type BS |
Shipping Info:
| Ship weight (kg) | 1.03 |
| Ship height (cm) | 2.69 |
| Ship length (cm) | 11.23 |
| Ship width (cm) | 11.23 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Length Thru Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
40BS9HT 5/8 | 1.462" | 9 | 7/8" | 1.063" | 5/8" | 1 15/16" | 1 15/16" | 7/8" | €44.55 | |
![]() |
40BS10HT 1/2 | 1.618" | 10 | 7/8" | 1 1/4" | 1/2" | 1 15/16" | 1 15/16" | 7/8" | €47.07 | |
![]() |
40BS10HT 5/8 | 1.618" | 10 | 7/8" | 1 1/4" | 5/8" | 1 15/16" | 1 15/16" | 7/8" | €47.07 | |
![]() |
40BS10HT 3/4 | 1.618" | 10 | 7/8" | 1 1/4" | 3/4" | 1 15/16" | 1 15/16" | 7/8" | €47.07 | |
![]() |
40BS11HT 1/2 | 1.7747" | 11 | 7/8" | 1 3/8" | 1/2" | 2 9/16" | 2 9/16" | 7/8" | €49.62 | |
![]() |
40BS11HT 5/8 | 1.775" | 11 | 7/8" | 1 3/8" | 5/8" | 2 9/16" | 2 9/16" | 7/8" | €49.62 | |
![]() |
40BS11HT 3/4 | 1.7747" | 11 | 7/8" | 1 3/8" | 3/4" | 2 9/16" | 2 9/16" | 7/8" | €49.62 |
Explore Products
- GRAINGER ZPS60251C06 Socket Head Cap Screw, 5/16 In - 18 Thread Size, Flanged Std, 7/8 In Lg., Coarse, Pln, Gr. 316, SS
- WESTWARD 54PN81 Combination Wrench, Alloy Steel, Chrome, 5/8 Inch Head Size, 10 1/8 Inch OAL, Std
- FLOJET D1725J6011B Diaphragm Pump, Polypropylene, Viton Diaphragm, EPDM Check Valve, 80 PSI, 230V AC, 3/8 Inch FNPT, Medium Pressure Cam
- LIFT-ALL 78SBW8X6 7/8 Inch Sb x 6 Ft. Welded Single Basket G80 Chain Sling
- CLE-LINE C62871 Jobber Length Drill Bit, 7.3 mm Drill Size, 109 mm Overall Length, 118 deg Radial Point, HSS, Bright
- MAIN FILTER INC. MF0337069 HC8700FKS8H Interchange Hydraulic Filter, Glass, 10 Micron Rating, Viton Seal, 8.42 Inch Height
- PARKER 3.25DB4MA3U14A07.00 Pneumatic Cylinder
Explore More
- BECK PRODUCTS
- KEYSHAFT
- VALEO GLOVES
- MACURCO
- UTILITY PRO
- Epoxy Applicators
- Motor Pack Conversion Kits
- Floor Polishers
- Soil Auger Accessories
- Arc Protection Blankets
- ALLEGRO SAFETY Saran Maintenance Free Hoods
- DESTACO 817 Series Pneumatic Toggle Clamps
- VIBCO 10 Series Pneumatic Piston Vibrators
- MUELLER INDUSTRIES 88 Ductile Iron Body Butterfly Valves
- GLOBE SCIENTIFIC Wash Bottles, Wide Mouth, LDPE, 250 ml Capacity
- ABLOY Keyed Alike Padlocks
- APPROVED VENDOR 1/2"-13 Headless Hex Steel Swivel Socket Set Screws
- BELL & GOSSETT Circulating Pump Kits
- SIOUX CHIEF PEX HydraRester Water Hammer Arresters
- WESTWARD Stainless Steel Stick Welding Electrodes
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 40BS26HT 1 1/4 Roller Chain Sprocket, 1.250 Inch Bore, 4.418 Inch Outside Dia. Steel, Hardened
€124.29 /unit







