FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 3/16" |
| Bore Size | 1 3/16" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Chain Size | #50 |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 3/16" |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hub Configuration | B |
| Hub Dia. | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | No |
| Key Way Size | 1/4" x 1/8" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 37 |
| Pitch | 5/8" |
| Pitch Dia. | 7.3698" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Screw Size | 5/16"-18 x 5/16" |
| 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 | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 7.718" |
| Storage Dimension Width | 7.718" |
| Type | Type B Bored to Size Single Strand Welded |
Shipping Info:
| Ship weight (kg) | 2.16 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 19.61 |
| Ship width (cm) | 19.61 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Set Screw Size | Key Way Size | Construction Type | Hub Dia. | Bore Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
50BS9 5/8 | 1.827" | 9 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess Groove | 1 3/8" | 5/8" | €40.29 | |
![]() |
50BS9 3/4 | 1.827" | 9 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess Groove | 1 3/8" | 3/4" | €40.29 | |
![]() |
50BS10 5/8 | 2.023" | 10 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess | 1.563" | 5/8" | €43.29 | |
![]() |
50BS10 3/4 | 2.023" | 10 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess | 1.563" | 3/4" | €43.29 | |
![]() |
50BS10 7/8 | 2.023" | 10 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess | 1.563" | 7/8" | €43.29 | |
![]() |
50BS10 1 | 2.023" | 10 | 1" | 5/16"-18 | 1/4" x 1/8" | Solid With Recess | 1.563" | 1" | €43.29 | |
![]() |
50BS11 5/8 | 2.218" | 11 | 1" | 1/4"-20 | 3/16" x 3/32" | Solid With Recess Groove | 1 3/4" | 5/8" | €45.21 |
Explore Products
- 3M 7100167284 UU009546514 / 14610 / 875 Polyester Tape, Green, 3/4 Inch X 72 Yd, 2 mm
- STARRETT 91204-12-11 Band Saw Blade Coil Stock, Carbon Steel, 1/4 Inch Width, 24 TPI, 12 Ft. 11 Inch Coil
- APPROVED VENDOR BULK-FS-F5-123 Wool Felt Sheet, 12 Inch Width x 12 Inch Length, 3/8 Inch Thick, Off White, 95% Content
- SMC VALVES CDQ2L32TF-15DMZ Compact Cylinder, 32Mm Bore Size, 15 Mm Stroke Length
- VULCAN HART 712304 Cheese Melter Rack
- BALDOR / DODGE F4S-IP-307L-HT Spherical Roller Bearing, 3-7/16 Inch Bore, 4-Bolt Flange, Adapter Mounted Locking, Fixed Non-Expansion, Labyrinth Seal
- SMC VALVES VXZ260KZ1AB Solenoid Valve, 2 Port
- EATON 2184A10G19 Armature Kit, For Use With Direct Current Contactor
Explore More
- KEYSHAFT
- OIL SAFE
- PEMKO
- VISION METALIZERS INC
- YMW TAPS
- Pipe Hangers and Clamps
- Drawstring Trash Bags
- Tool Blanks
- Collets
- Air Cocks
- OIL SAFE Label Pocket Frames
- CONDOR High-Visibility Vest, Mesh Polyester, U Stripe Pattern, Single, Lime
- KEO Combined Drill And Countersink Sets
- OK INDUSTRIES Manual Wire Wrap Kits
- GLOBE SCIENTIFIC Plug Stoppers, For 12 mm Tubes
- DEWALT Sanding Paper, Aluminium Oxide
- TB WOODS QD Bushed STR Pulleys
- BALDOR / DODGE SCMED Ball Bearings
- DYNABRADE Motors
- ADAPT-ALL SS9015 Series Fitting Adapters, 316 Stainless Steel, Male BSPP X Female BSPP Swivel
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 50BS37 1 3/16 Roller Chain Sprocket, Bore To Size, 1.188 Inch Bore, 7.718 Inch Outside Dia. Steel
€138.53 /unit







