FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 3/4" to 2 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Chain Size | #50 |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 3/4" |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hub Configuration | B |
| Hub Dia. | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | No |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| Max. Bore Size | 2 1/4" |
| Min. Bore Size | 3/4" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 33 |
| Outside Dia. | 6 23/25" , 6.92" |
| Pitch | 5/8" |
| Pitch Dia. | 6.575" , 6.5751" |
| Product Datasheet | martin-sprocket-06a15.pdf |
| Single Strand Tooth Thickness | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 6 23/25" |
| Storage Dimension Width | 6 23/25" |
| Type | Type B Single Strand Stock Bore Welded |
Shipping Info:
| Ship weight (kg) | 2.29 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 17.58 |
| Ship width (cm) | 17.58 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Material | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
50B8 | Steel | 1.6332" | 8 | 1" | 1 1/8" | 5/8" | 2 1/16" | 2 1/16" | €33.41 | |
![]() |
50B9 | Steel | 1.8274" | 9 | 1" | 1 3/8" | 5/8" | 2 1/8" | 2 1/8" | €33.99 | |
![]() |
50B10 | Steel | 2.023" | 10 | 1" | 1.562" | 5/8" | 4.0833" | 4.0833" | €37.25 | |
![]() |
50B11 | Steel | 2.218" | 11 | 1" | 1 3/4" | 5/8" | 2 9/16" | 2 9/16" | €39.75 | |
![]() |
50B12 | Steel | 2.415" | 12 | 1" | 1.984" | 5/8" | 3 1/4" | 3 1/4" | €41.36 | |
![]() |
50B13 | Steel | 2.612" | 13 | 1" | 1 7/8" | 5/8" | 3 1/4" | 3 1/4" | €43.29 | |
![]() |
50B14 | Steel | 2.809" | 14 | 1" | 2 1/8" | 5/8" | 3 1/4" | 3 1/4" | €45.21 |
Explore Products
- MJ MAY 402XIV-100-3524 Fiberglass Fabric, 35 Inch Width, 0.014 Inch Thickness
- BRADY 121915 Floor Marking Tape, Gen Purpose, Checkered, Black/White, 4 Inch x 100 ft, 8 mil Tape Thick
- PRIME LINE 3861481 Guard Door Edge 1-3/4 In Brass U 9567
- KILLARK VBQ1034SN90 Hazardous Interlocked Receptacle, Square D, 90A Breaker 3P 4W
- APPLETON ELECTRIC NEDS347
- PARKER PFYK-20-U
- PARKER PA16174-1333 Pneumatic Fitting
- YANKEE 433-.4630 Chucking Reamer, 0.4630, 29/64 in Shank Dia, 1 3/4 in Flute Lg, 7 in Overall Lg
Explore More
- KEYSHAFT
- SAFETYPOSTER
- SUPER MET-AL
- CONEX BANNINGER
- KM SYSTEMS
- Corrosive Cabinets
- Round Belts
- Hex Drive Thread Inserts
- Electric Fan Coil Heaters
- Water Contact Indicator Tape
- OBERON TCG Arc Flash Kits, 25 Cal Arc Rating
- JOHN GUEST Stem Adapters, NPTF Thread, Polypropylene Black
- MUELLER INDUSTRIES 74G Ductile Iron Double Disc Check Valves
- ANVIL AS2144 Series Corner Angle Fittings, Green
- ANVIL AS619 Series Square Washers
- ELVEX Faceshield Screen Visor
- WHITE LIGHTNING Latex Sealant
- IGUS Sleeve Bearing 7/8 inch
- VERMONT GAGE Go/NoGo Standard Thread Plug Gages, 2 3/8-8 Un
- BRENNAN INDUSTRIES FS2601 MFS-MFS-MP Tees
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 50B33 Sprocket, 50 Chain, 33 Teeth, 6.575 Inch Pitch Dia., 6.920 Inch O.D., Steel
€109.52 /unit







