FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 1/8" |
| Bore Size | 1 1/8" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1 1/8" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hardened Teeth | 1 |
| Hub Configuration | B |
| Hub Diameter | 2 1/8" |
| Hub Outside Dia. | 2 1/8" |
| Individually Packaged | Yes |
| Keyway Size | 1/4" x 1/8" |
| Length Through Bore | 1" |
| Length Thru Bore | 1" |
| Material | Steel |
| Max. Bore Size | 1 7/16" |
| Min. Bore Size | 1 1/8" |
| No. Of Teeth | 17 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 17 |
| Outside Dia. | 2.975" |
| Pitch | 1/2" |
| Pitch Dia. | 2.7211" |
| Product Datasheet | martin-sprocket-35bs10ht-1-2.pdf |
| 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 | 3 1/4" |
| Storage Dimension Width | 3 1/4" |
Shipping Info:
| Ship weight (kg) | 0.38 |
| Ship height (cm) | 2.69 |
| Ship length (cm) | 7.57 |
| Ship width (cm) | 7.57 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Set Screw Size | Set Screw Location | Bore Size | For Chain Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
40BS9HT 5/8 | 9 | 1.4619" | 1.674" | 7/8" | 1/4"-20 | (1) Over Keyway And (1) At 90° | 5/8" | 1/2" | €44.55 | |
![]() |
40BS10HT 1/2 | 10 | 1.618" | 1.839" | 7/8" | 1/4"-20 | (2) 90° Apart (No Keyway) | 1/2" | 1/2" | €47.07 | |
![]() |
40BS10HT 5/8 | 10 | 1.618" | 1.839" | 7/8" | 1/4"-20 | (1) Over Keyway And (1) At 90° | 5/8" | 1/2" | €47.07 | |
![]() |
40BS10HT 3/4 | 10 | 1.618" | 1.839" | 7/8" | 1/4"-20 | (1) Over Keyway And (1) At 90° | 3/4" | 1/2" | €47.07 | |
![]() |
40BS11HT 1/2 | 11 | 1.7747" | 2.003" | 7/8" | #10-24 | (1) Over Keyway And (1) At 90° | 1/2" | 1/2" | €49.62 | |
![]() |
40BS11HT 5/8 | 11 | 1.7747" | 2.003" | 7/8" | 1/4"-20 | (1) Over Keyway And (1) At 90° | 5/8" | 1/2" | €49.62 | |
![]() |
40BS11HT 3/4 | 11 | 1.7747" | 2.003" | 7/8" | 1/4"-20 | (1) Over Keyway And (1) At 90° | 3/4" | 1/2" | €49.62 |
Explore Products
- VALLEY CRAFT F89229BUMO 4 Shelf Utility Cart With Lip, 30 x 48 x 56 Inch Size, Blue, Mold On Caster
- IPS MH322 Hanger, 2 Inch Size, Galvanized
- APPROVED VENDOR 45535 Threaded Rod, 3/4 In - 16 Thread Size, SS, 6 ft. Lg., Gr. 18-8, Plain
- PLAST-O-MATIC CAFEN1-4-075VT-PV Electrically Actuated Ball Valve, FKM Seal, NPT Threaded Connection, PVC, 3/4 Inch Size
- IFM EVT003 Single-Ended Cordset, M12 Female Straight x Bare Wire, 5 Pins, Orange, Pvc
- ELECTROLUX RPWFE Quick Connect Filter, 0.5 Gpm, 9 3/4 Inch Height
- RIDGID 40283
- MARTIN SPROCKET CMW18044X30 Wing Pulley, Mine Duty, 18 Inch Outside Dia., MXT30 Bushing, 44 Inch Face Width, Steel
Explore More
- APW WYOTT
- KEYSHAFT
- LEGACY
- SMC VALVES
- RED HEAD BRASS
- Packaging Tape Hand Held Dispensers
- Storage Building Accessories
- Extension Springs
- Arbor Press
- Drum Adapters
- DESTACO 810 Series Pneumatic Toggle Clamps
- DWYER INSTRUMENTS MAFS Series Metal Averaging Flow Sensors
- LOC-LINE Hose Kits
- CHICAGO PNEUMATIC CP75 Series Angle Grinders
- GLOBE SCIENTIFIC Self-Standing Transport Tube Caps
- AKRO-MILS 30164 Shelf Bins
- SOUTHWIRE COMPANY Cabinet Tip Screwdriver
- GORLITZ Flexible Leaders
- BROWNING Q-D Sheaves For B Belts
- STAFFORD MFG Standard Series Set Screw Type Shaft Collars, Stainless Steel
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 40BS17HT 1 1/8 Roller Chain Sprocket, 1.125 Inch Bore, 2.975 Inch Outside Dia. Steel, Hardened
€72.75 /unit






