FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 1/8" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 1/8" |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hub Configuration | B |
| Hub Diameter | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | No |
| Keyway Size | 1/4" x 1/8" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 37 |
| Outside Dia. | 7.718" |
| Pitch | 5/8" |
| Pitch Dia. | 7.3698" |
| 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" |
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 |
Product Variants
| Product | Model | Pitch Dia. | Number Of Teeth | Outside Dia. | Length Through Bore | Set Screw Size | Bore Size | For Chain Number | For Chain Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
50BS9 5/8 | 1.8274" | 9 | 2.092" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €40.29 | |
![]() |
50BS9 3/4 | 1.8274" | 9 | 2.092" | 1" | 1/4"-20 | 3/4" | 50 | 5/8" | €40.29 | |
![]() |
50BS10 5/8 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 3/4 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 3/4" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 7/8 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 7/8" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 1 | 2.0225" | 10 | 2.299" | 1" | 5/16"-18 | 1" | 50 | 5/8" | €43.29 | |
![]() |
50BS11 5/8 | 2.218" | 11 | 2.504" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €45.21 |
Explore Products
- APOLLO VALVES 77CLF14610A Ball Valve, Size 1-1/4 Inch NPT, Bronze, Full Port, Stainless Steel Latch Lever
- ANVIL 0331043208 Welded Pipe Nipple, Schedule 40, Galvanized, 2 1/2 Inch Size, 7 1/2 Inch Length
- NOBLES 1023399-G Rear Squeegee Blade Linatex
- MORSE CUTTING TOOLS 87306 Jobber, 5/32 Inch Size
- GATES 2L210 Standard V-Belt, 21 Inch Outside Length
- CLEVELAND C73413 2228 Jobber Length Drill Bit, 17/64 Inch Size, 2 7/8 Inch Flute Length
- UNIWELD 3-GPM-2 Cutting Tip, Thickness 1 To 1-1/2 Inch, Drill Size 53
- OETIKER 17700200 Worm Gear Clamp, Band Width 9 mm, Size Range 50 mm to 70 mm
Explore More
- KEYSHAFT
- MASTER POWER
- EIJKELKAMP
- SURE GEAR
- PT COUPLING
- General Turning Tools
- Check Nut Wrenches
- Stacking Containers
- Sprinkler Valves
- Carbon Steel Ball Stock
- HELICOIL Spiral Point Plug Taps, 4H5H, Metric Coarse
- LOC-LINE Hose Kits
- CAROL Carolprene Multi-Conductor Cable, Braid Shield
- ANVIL AS865 Series Wide Throat Heavy Duty Beam Clamps
- 80/20 Double Flange Short Standard Linear Bearings, 3 Slot Mount
- RIDGID Transmitters
- SMC VALVES It2000 Series Regulator
- TSUBAKI 600 AS Series, Double Pitch Stainless Steel Chains
- LUMAPRO Safety Sleeves, T5 Lamp Shape
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 1/8 Roller Chain Sprocket, Bore To Size, 1.125 Inch Bore, 7.718 Inch Outside Dia. Steel
€138.53 /unit







