FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 3/4" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 3/4" |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hub Configuration | B |
| Hub Diameter | 3 3/4" |
| Hub Outside Dia. | 3 3/4" |
| Individually Packaged | No |
| Keyway Size | 3/8" x 3/16" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 51 |
| Outside Dia. | 10.508" |
| Pitch | 5/8" |
| Pitch Dia. | 10.1525" |
| 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 | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 10.508" |
| Storage Dimension Width | 10.508" |
Shipping Info:
| Ship weight (kg) | 4.37 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 26.7 |
| Ship width (cm) | 26.7 |
| 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
- APPLETON ELECTRIC KPCL4075GGXCS High Pressure Sodium Light Fixture, 400W
- HUBBELL-WIEGMANN NP6036SS Subpanel, 304 Stainless Steel
- SIEMENS 52BJK Contact Block, 30 mm Size, Operator, 1Nc/1No, 10A Ac/5A Dc, 600VAC/Dc
- PASS AND SEYMOUR WPRB12-BR Weather Proof Cover, Round, 2 Hole, 1/2 Inch Size, Bronze
- MORSE CUTTING TOOLS 35284 Spiral Point Tap, ‎M24 × 2.0 Dia., D7 Plug, 4 Flute, Hss
- QUANTUM STORAGE SYSTEMS 1848DSGY Dunnage Shelf, 18 x 48 Inch Size, Gray Epoxy
- BEHRINGER SYSTEMS HSBX60875-SP BEHRINGER PIPE SYSTEMS HSBX60875-SP
- PEER CHAIN 45441 Roller Chain, C2082 Heavy Pitch, 50 Feet Length
Explore More
- DURA-SHELF
- KEYSHAFT
- NEWCO
- SHARPE VALVES
- APC BY SCHNEIDER ELECTRIC
- Negative Air Machines
- Faceshield Assemblies
- Drain Cleaning Machines
- Pallet Racks
- Door Louvers
- FERNCO No Hub Couplings
- AKRO-MILS 30224 Akrobins Plastic Storage Bins
- DWYER INSTRUMENTS GBT Series Glow-in-the-Dark Bimetal Thermometers
- MCR SAFETY Mustang Leather Welding Work Gloves
- ANSELL Comarex Natural Rubber Latex Gloves
- APPROVED VENDOR Stretch Wrap Dispenser
- BULLARD Front Brim Hard Hat
- SPEARS VALVES PVC Class 160 IPS Fabricated Fitting 60 Deg. Elbows, Gasket x Spigot
- DURABLE Security Identification Supplies
- ACME ELECTRIC Motors
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 50BS51 1 3/4 Roller Chain Sprocket, Bore To Size, 1.750 Inch Bore, 10.508 Inch Outside Dia. Steel
€166.24 /unit







