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 | 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 3/4" |
| Hub Outside Dia. | 3 3/4" |
| Individually Packaged | No |
| Keyway Size | 1/4" x 1/8" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| No. Of Chain Rows | 1 |
| Number Of Teeth | 45 |
| Outside Dia. | 9.313" |
| Pitch | 5/8" |
| Pitch Dia. | 8.9597" |
| Product Datasheet | martin-sprocket-100a10.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 | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 9.313" |
| Storage Dimension Width | 9.313" |
Shipping Info:
| Ship weight (kg) | 3.86 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 23.65 |
| Ship width (cm) | 23.65 |
| Country of Origin | US |
Documentation:
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 70108B8 Ball Valve, 2 Inch NPT, Bronze, Ret Hand Tight
- MICRO 100 AMRM-014-2X Carbide End Mill Diameter 1.4mm Cut L 4.2mm
- KRUEGER H-2-58-10 Therma Level Gauge, 2 Inch NPT Opening, 58 Inch Depth, 10 Inch Ext. length
- GEARENCH ZP2422-2-13
- GRAINGER ZUSA-RC-1273 Viton Round Cord, Std, Black, 12 mm, 5 ft Overall Length, 75A, -15 Deg F to 400 Deg F
- WILKERSON CB6-03AGMB Filter-Regulator, Compact, Auto Drain Metal Bowl with Sight Glass
- PROTO J607 Retaining Ring Plier, External/Internal, 0.07 Inch Tip Dia, Manual
Explore More
- KEYSHAFT
- FAST FUNNEL
- STAR MANUFACTURING
- QUICK-SLING
- MASTERDRIVES
- Wheel Dolly
- Single Pressure Controls
- Fire Hose and Hydrant Valve Accessories
- Magnetic Sheet Separators
- Overhead Clearance Bars
- RINGERS GLOVES Form Fitting Lightweight Tactical Gloves
- FERNCO 1059 Series Stock Couplings
- RUD CHAIN PP-VIP Powerpoint Direct Vip Chain Connection Hoist Rings, Metric Thread
- ACME ELECTRIC WI750 Series Medium Voltage Transformers, 3 Phase, 60Hz, 2.5kV & 5kV Class
- LAMP ESR10 Series Full Extension Drawer Slides
- EDWARDS SIGNALING Replacement Adapta Lens
- SPEARS VALVES CPVC True Union 2000 Standard Ball Valves, SR Threaded Ends, FKM
- GATES SC32 Crimp Die Set
- ROTRON Regenerative Blowers, 14.21 Inch Frame Size, 1 Stage
- JOMAR VALVE Lead Free CPVC Ball Valves, 2 Piece, Full Port, Solvent Connection with Drain, 150 WOG
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 50BS45 1 1/8 Roller Chain Sprocket, Bore To Size, 1.125 Inch Bore, 9.313 Inch Outside Dia. Steel
€152.51 /unit







