FREE delivery on orders over €150
MARTIN SPROCKET D12B21 Sprocket, 12B-2 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel
Item: AJ9NAVModel: D12B21
7 In Stock
139.564 mm
Ships within 2 days via
€362.01 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 20 mm |
| Hub Diameter | 100 mm |
| Material | Steel |
| No. Of Teeth | 21 |
| Number Of Teeth | 21 |
| Outside Dia. | 139.564 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 127.816 mm |
Shipping Info:
| Ship weight (kg) | 4.08 |
| Ship height (cm) | 5 |
| Ship length (cm) | 13.94 |
| Ship width (cm) | 13.94 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|
 |
D12B11 | 67.617 mm | 79.365 mm | - | 50.013 mm | 19.05 mm | €207.47 | |
 |
D12B12 | 73.604 mm | 85.351 mm | 12 | 50.013 mm | 19.05 mm | €215.67 | |
 |
D12B13 | 79.602 mm | 91.349 mm | 13 | 50.013 mm | 19.05 mm | €233.74 | |
 |
D12B14 | 85.61 mm | 97.357 mm | 14 | 50.013 mm | 19.05 mm | €246.00 | |
 |
D12B15 | 91.625 mm | 103.373 mm | 15 | 50.013 mm | 19.05 mm | €255.90 | |
 |
D12B16 | 97.647 mm | 109.395 mm | 16 | 50.013 mm | 19.05 mm | €274.21 | |
 |
D12B17 | 103.674 mm | 115.421 mm | 17 | 50.013 mm | 19.05 mm | €289.06 |
Explore Products
- SCHMERSAL SEPK02.0.L.22 Control Panel, Two-Hand Safety, Plastic, Empty Enclosure
- SIOUX CHIEF 230-0105201 P-Trap, 1-1/4 in, White, Polypropylene, Domestic
- COOPER B-LINE 4436-12LW Wireway, 36 x 4 x 4 Inch Size, Hinged Covered, Steel, Gray
- PARKER 372PLPSP-6 Male Branch Tee, Swivel, Push-Connect, Composite
- LAU PARTS 60837001 Fan Blade, 5Blade, 10 Inch Length
- YANKEE 303-0.25 Reamer Capscrew Counterbore 1/4 0.2500 In
- BOSTON GEAR 57584 Nylon Flange Bearing
- GATES 525H100 Square Tooth Timing Belt, 0.5 Inch Pitch, 105 Teeth
Explore More
- KEYSHAFT
- MULTIFAN
- WHITE-RODGERS
- LEGRAND
- DORMER
- Welding Tables
- Bolt On Miniature Circuit Breakers
- Contact Level Sensors
- Rod and Piston Seal Kits
- Plastic Fan Blades
- AKRO-MILS 30088 Shelfmax Shelf Bins
- PS DOORS Edgehalt Full Height Ladder Safety Gates
- CONDOR ANSI Cut Level A3 Cut-Resistant Sleeves
- ANVIL AS1200 Series O.D. Tubing Clamps, Copper Plated
- APPLETON ELECTRIC Legend Plates
- HUBBELL WIRING DEVICE-KELLEMS Watertight Safety-Shroud Plugs, 2 / 3 / 4 Pole
- SPEARS VALVES CPVC Schedule 80 Fitting Plugs, Mipt
- WESTWARD Anvils
- KIMBLE CHASE Clear Glass AC Medium Round Bottles
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 D12B21 Sprocket, 12B-2 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel
€362.01 /unit