FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Material | High Carbon Steel |
| No. Of Teeth | 30 |
| Number Of Teeth | 30 |
| Outside Diameter | 193.99 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 182.25 mm |
Shipping Info:
| Ship weight (kg) | 5 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 19.41 |
| Ship width (cm) | 19.41 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
D12BTB15 | 91.63 mm | 103.37 mm | 15 | 38.1 mm | 1615 Taper Lock | 19.05 mm | €343.08 | |
![]() |
D12BTB21 | 127.82 mm | 139.56 mm | 21 | 44.45 mm | 2517 Taper | 19.05 mm | €406.33 | |
![]() |
D12BTB23 | 139.9 mm | 151.65 mm | 23 | 44.45 mm | 2517 Taper | 19.05 mm | €435.40 | |
![]() |
D12BTB25 | 151.99 mm | 163.74 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €464.46 | |
![]() |
D12CTB38 | 230.69 mm | 242.43 mm | 38 | 44.45 mm | 2517 Taper | 19.05 mm | €742.71 | |
![]() |
D12CTB57 | 345.81 mm | 357.56 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €1,103.58 | |
![]() |
D12BTB16 | 97.65 mm | 109.39 mm | 16 | 38.1 mm | 1615 Taper | 19.05 mm | €358.35 |
Explore Products
- PROCON 114B215F11AA Rotary Vane Pump, Brass, 215 GPH, EPDM/Nitrile, Standard-Non External Adjust
- GRAINGER U38869.003.0003 O-Ring, 1/32 Inch Inside Dia, 3/32 Inch Outside Dia, 70 Shore A, Black
- ARCH CUTTING TOOLS CDGW 1.511 UD51 Carbide Insert
- GRAINGER BULK-PS-ACB-2106 Plastic Sheet Stock, 2 Inch Thick, 2 Inch Width x 48 Inch Length, Black
- DAYTON 13V487 V-belt Banded 3/b73
- HOLO-KROME 76610 0137181 Alloy, Socket Head Cap Screw, M2-0.4 x 10 mm Size, Plain
- PROCON 13BA100F116A Rotary Vane Pump, Brass, 100 GPH, EPDM/Nitrile, External Adjust
- DEWALT DWA8351TR Flap Disc, Type 27, 4 1/2 Inch x 7/8 Inch, Zirconia Alumina, 40 Grit, Plastic Bk
Explore More
- KEYSHAFT
- MINTIE TECHNOLOGIES
- SPEAKMAN
- LUMINATION
- SURE SERVO
- HVAC Relays
- Filter/Regulators
- Linear Rings and Seals
- Circuit Breaker Accessories
- Lab Oven and Furnace Accessories
- REVCOR Replacement Propellers
- LOUISVILLE FS4000 Series Fiberglass Step Ladders
- HELICOIL Complete Working Gages, UNC, 3B
- KRYTOX 240AC Series Aerospace Grade Fluorinated Grease
- ANVIL C210 Series Loop Clutches
- ACROVYN End Cap, Mission White, Acrovyn
- SPEARS VALVES Polypropylene Premium Actuated Electric Diaphragm Valves, SR Thread, EPDM O-Ring
- LABCONCO Canopy Kits
- BROWNING YSS Series Stock Steel And Cast Iron Minimum Bore Spur Gears, 20 Pitch
- MITUTOYO 513 Series Pocket Dial Test Indicators
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 D12BTB30 Sprocket, 12B-2 Chain, 30 Teeth, 182.250 mm Pitch Dia., 193.990 mm O.D., Steel
€660.06 /unit



