FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 7/8" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 7/8" |
| 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 | 3/16" x 3/32" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 43 |
| Outside Dia. | 8.914" |
| Pitch | 5/8" |
| Pitch Dia. | 8.5622" |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 1/4"-20 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 8.914" |
| Storage Dimension Width | 8.914" |
Shipping Info:
| Ship weight (kg) | 3.15 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 22.63 |
| Ship width (cm) | 22.63 |
| 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
- EATON MES3800LSIG Trip Unit, Electronic, 800 A, 3 Pole, Lsig, Frame J-K, Ground Fault
- SPEC T31260 Extension Spring, High Precision, Music Wire, 28 mm Overall Length, 0.7 mm Wire Dia
- APPROVED VENDOR T4BNH16 Nipple Pipe Size 1 1/2 Inch Length 12
- FABORY U04110.050.0225 Tap Bolt, 1/2 In - 13 Thread Size, 2 1/4 In Lg., 11/32 In Head Ht., 3/4 In Head Wd., 150000 psi TS
- NIBCO E018050 801-7 Adapter, Trap, 1-1/2 x 1-1/2 Inch Size, Bronze
- ENERPAC RACL1004 Hydraulic Cylinder, 100 Ton, 3-15/16 Inch Stroke Length
- ZOELLER 007601 Housing, Motor and Stator, Single Phase, 200 Volt
- PARKER 17G34A15A4BD
Explore More
- KEYSHAFT
- SWIVEL STORAGE SOLUTIONS
- WEARWELL
- HANDLE-IT
- REER
- Drywall Screws
- Pallet Jacks
- Door Stops
- Specialty Sanders
- Spoons and Dollies
- HELICOIL Straight Flute Plug Taps, UNF, 2B
- WEST CHESTER PROTECTIVE GEAR Chemical Resistant Aprons, Blue
- LUMAPRO Flashlight Replacement Lamps, B3 Lamp Shape
- KEO Metric Combined Drills And Countersinks, Type B, 60 Degrees Countersink Angle
- GLOBE SCIENTIFIC Diamond RealSeal Bottles, Wide Mouth, Polypropylene
- HYDRO VACUUM FZV Series Single Stage Pumps
- VERMONT GAGE Go Standard Thread Plug Gages, 4-48 Unf Lh
- WELLER Heating Elements
- TB WOODS 0.5 Inch Pitch Synchronous Belts
- MILWAUKEE Replacement Utility Blades
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 50BS43 7/8 Roller Chain Sprocket, Bore To Size, 0.875 Inch Bore, 8.914 Inch Outside Dia. Steel
€149.17 /unit







