FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 7/16" |
| Bore Size | 1 7/16" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Chain Size | #40 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1 7/16" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Dia. | 2 5/8" |
| Hub Outside Dia. | 2 5/8" |
| Individually Packaged | Yes |
| Key Way Size | 3/8" x 3/16" |
| Length Thru Bore | 1" |
| Material | Steel |
| Max. Bore Size | 1 7/8" |
| Min. Bore Size | 1 7/16" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 20 |
| Outside Dia. | 3.457" |
| Pitch | 1/2" |
| Pitch Dia. | 3.1962" |
| Product Datasheet | martin-sprocket-35bs10ht-1-2.pdf |
| Screw Size | 3/8"-16 x 3/8" |
| 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 | 0.284" |
| Storage Dimension Height | 1.06" |
| Storage Dimension Length | 3 5/8" |
| Storage Dimension Width | 3 5/8" |
| Type | Bored to Size Type BS |
Shipping Info:
| Ship weight (kg) | 0.5 |
| Ship height (cm) | 2.69 |
| Ship length (cm) | 8.79 |
| Ship width (cm) | 8.79 |
| 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
- SCHLAGE l9060p05b626 Satin Chrome Mortise Lock L9060P05B626
- PARKER 1P4MA0029615 Pneumatic Cylinder
- LIFT-ALL EE2805DFX5 5 Inch x 5 Ft. E/E 2-Ply Flat & Tapered Eyes Polyester Web Sling
- MURRELEKTRONIK 7000-40121-6240750 Cordset, 4-pole, M12 Straight Male to M12 Right Angle Female, 7.5 m, PUR, PVC, M12 x 1, 4 A
- LINN GEAR 40b40ss Sprocket, 6.373 Inch Pitch Diameter, .750 Inch Stock Bore, Stainless Steel
- INA rcjty20 Housing Flange/Pillow Block Units Flanged Housing Units
- LIFT-ALL TC1602DX22 2 Inch x 22 Ft. Tri/Cho 1-Ply Polyester Web Sling
- GROVE GEAR EL8420512.31 Solid Input Shaft Worm Gear Reducer, Hollow Bore Output Worm Gear
Explore More
- DEVCON
- FLOWLINE
- KEYSHAFT
- SMC VALVES
- ILC DOVER
- Electric Drills
- Stainless Steel Push Fit Pipe Fittings
- Medium Voltage Fuses
- Magnetic Drill Press Arbors and Adaptors
- Electric Fan Coil Heaters
- FERNCO Corrugated Pipe Couplings
- CONDOR Heat Resistant Gloves, Kevlar/Nomex
- KEO Combined Drills And Countersinks, Plain Type, 90 Degrees Countersink Angle
- GLOBE SCIENTIFIC Diamond Essentials Bulk Narrow Mouth HDPE Bottles
- GLOBE SCIENTIFIC Diamond RealSeal Bottles, Wide Mouth, Polypropylene
- ENERPAC DDA Series Hex Drives
- DWYER INSTRUMENTS Digital Differential Pressure Gauges
- MICROCHEM Hooded Coveralls
- DAYTON Suspended Gas Wall/Ceiling Unit Heaters
- BRENNAN INDUSTRIES PCNY2603 Fractional Inch Tube to Tube to Tube Tees
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 40BS20HT 1 7/16 Roller Chain Sprocket, 1.438 Inch Bore, 3.457 Inch Outside Dia. Steel, Hardened
€88.23 /unit







