FREE delivery on orders over €150
MARTIN SPROCKET 820A21 Sprocket, 5.120 Inch Outside Dia., 21 Teeth, Cast Iron
Item: AJ9LAGModel: 820A21
7 In Stock
Ships within 2 days via
€250.39 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Sprocket |
| Bore Dia. | 3/4" to 1 3/4" |
| Chain Size | #820 |
| Length Through Bore | 1 11/16" |
| Material | Cast Iron |
| No. Of Teeth | 21 |
| Outside Dia. | 5 3/25" , 5.12" |
| Pitch Dia. | 5.089" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Series | 800 Series |
| Type | Arm Body |
Shipping Info:
| Ship weight (kg) | 2.7 |
| Ship height (cm) | 4.29 |
| Ship length (cm) | 13 |
| Ship width (cm) | 13 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Type | Bore Dia. | Chain Size | Material | Series | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
820A25 | 6.032" | 25 | 1 11/16" | Arm Body | 3/4" to 2" | #820 | Cast Iron | 800 Series | €267.81 | |
 |
820A13B | 3.228" | 13 | 1 11/16" | Block Body | 3/4" to 1 1/4" | #820 | Cast Iron | 800 Series | €196.81 | |
|
820A23 | 5 14/25" | 23 | 1 11/16" | Arm Body | 3/4" to 1 3/4" | #820 | Cast Iron | 800 Series | €265.96 | |
|
820A24 | 5.796" | 24 | 1 11/16" | Arm Body | 3/4" to 1 3/4" | #820 | Cast Iron | 800 Series | €267.81 | |
 |
820A19 | 4.62" | 19 | 1 11/16" | Arm Body | 3/4" to 1 1/4" | #820 | Cast Iron | 800 Series | €233.87 | |
 |
820A20 | 4.854" | 20 | 1 11/16" | Arm Body | 3/4" to 1 1/4" | #820 | Cast Iron | 800 Series | €250.39 | |
 |
820A22 | 5.324" | 22 | 1 11/16" | Arm Body | 3/4" to 1 3/4" | #820 | Cast Iron | 800 Series | €265.96 |
Explore Products
- VOLKEL 16141 Plug Gauge, ANSI/ASME B 1.20.1, NPT 1 Inch x 11.5 Size
- BDG 20-1-10750-X2L-K Leather Gloves, Size 2XL, Goatskin, Glove, Full Finger, ANSI Impact Level 2, Aramid, 1 PR
- SANDPIPER 196.165.156 Chamber, Inner
- WINSMITH E24MDNS42000D4 Speed Reducer, 143-145TC/182-184C Motor Frame, Left Solid Output Shaft, Quill Input
- BRADY M6-112-490 174179 Label, Rectangle, 3/8 x 1 1/4 in, 1 1/4 in, Polyester, White, 0.5 to 0.7 ml Vial/Tube Size
- L9 446056 452K10 Locknut, 3/8 In - 24 Thread Size, Top Lock, Gr. 9, Yellow Zn Plated, Steel
- HOFFMAN CP4260 29676 Panel, 40.20 x 58.20 Inch Size, White, Steel
- BOSTON GEAR H07840
Explore More
- DETECTO
- GEMS SENSORS
- KEYSHAFT
- POND BOSS
- PHILIPS
- Bit Sets
- Window Washing Equipment
- Tie Down Winches and Winch Bars
- Engine Driven Pump Accessories
- Revolving Storage Bin Accessories
- IRONCLAD Wrenchworx Oil Resistant Gloves
- ANSELL 37-185 Alphatec Solvex Elbow Length Chemical Gloves
- NEWSTRIPE Roller And Disc Kits For Parking Lot Striping Machines
- JOHN GUEST Reducing Union Connectors, Acetal Gray
- JOHN GUEST Union Tees, Polypropylene White
- NORTON ABRASIVES Vortex Rapid Prep Sanding Belts, Aluminium Oxide
- BANJO FITTINGS Stem Bushing
- SPEARS VALVES CPVC New Style Standard Tank Adapters With FKM Gaskets, Socket x Socket
- HUMBOLDT Compressometers
- MUELLER INDUSTRIES 74G Ductile Iron Double Disc Check Valves
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 820A21 Sprocket, 5.120 Inch Outside Dia., 21 Teeth, Cast Iron
€250.39 /unit