FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 3/8" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 3/8" |
| 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 | 5/16" x 5/32" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| No. Of Teeth | 52 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 52 |
| Outside Dia. | 10.707" |
| Pitch | 5/8" |
| Pitch Dia. | 10.3514" |
| 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 | 10.707" |
| Storage Dimension Width | 10.707" |
Shipping Info:
| Ship weight (kg) | 4.61 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 27.2 |
| Ship width (cm) | 27.2 |
| 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
- STAHLIN CL1513HW Enclosure, 15 x 13 x 7 Inch Size, Wall Mount, Fiberglass Reinforced Polyester, Gray
- SIEMENS 52PP2J9GB Illuminated Push Button, Maintained Pull/Maintained Push, Amber
- ITW BEE LEITZKE WWG-DISP-FW232 Washer Assortment, Flat And Split Lock, 12 No. Of Sizes, Steel, Zn Plated
- IPS NITEXP200L Nitrile Foam Coated Gloves, L
- ANVIL 0861180008 3 X 1 Imp Forged Steel Threaded Reducer
- SMC VALVES GP46-10-N01L2 Regulator
- ANVIL 2400601049 1/4 Ztc Nut
- T&S 001097-45 Valve Stem And Packing Seal
Explore More
- EXTRACT-ALL
- KEYSHAFT
- SOUTHWIRE COMPANY
- DUKE
- BIG BEAM
- Cordless Cable Cutters
- Direct Drive Blower Motors
- Hook-and-Loop Sanding Discs
- Plastic Angle Stock
- Refrigerated Compressed Air Dryers
- FACOM 45 Single Open End Wrenches
- ASSOCIATED SPRING RAYMOND TU 750 Gas Springs
- ASSOCIATED SPRING RAYMOND Powerline X750 Gas Springs
- MUELLER INDUSTRIES 1601-AC Chexter Check Valves
- DAYTON Propeller Assemblies
- DEFELSKO Coating Thickness Gages
- MEMPHIS GLOVE Welding Premium Grade Welding Gloves
- NIBCO Grooved Style Butterfly Valves
- BALDOR / DODGE Reducers, Size 70
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 50BS52 1 3/8 Roller Chain Sprocket, Bore To Size, 1.375 Inch Bore, 10.707 Inch Outside Dia. Steel
€168.91 /unit







