MARTIN SPROCKET 140B21 Sprocket, 140 Chain, 21 Teeth, 11.742 Inch Pitch Dia., 12.660 Inch O.D., Steel
12.660"
Get it by Tuesday, Jul 14
€646.46 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 1/2" to 4 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 140 |
| Chain Pitch | 1 3/4" |
| Chain Size | #140 |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 1/2" |
| For Chain Number | 140 |
| For Chain Pitch | 1 3/4" |
| Hub Configuration | B |
| Hub Dia. | 6 1/4" |
| Hub Outside Dia. | 6 1/4" |
| Individually Packaged | No |
| Length Through Bore | 2 1/2" |
| Length Thru Bore | 2 1/2" |
| Material | Steel |
| Max. Bore Size | 4 1/4" |
| Min. Bore Size | 1 1/2" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 21 |
| Outside Dia. | 12.66" |
| Pitch | 1 3/4" |
| Pitch Dia. | 11.7416" , 11.742" |
| Product Datasheet | martin-sprocket-06a15.pdf |
| Single Strand Tooth Thickness | 0.924" |
| Storage Dimension Height | 2 1/2" |
| Storage Dimension Length | 12.66" |
| Storage Dimension Width | 12.66" |
| Type | Type B Single Strand Stock Bore Welded |
Shipping Info:
| Ship weight (kg) | 17.42 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 32.16 |
| Ship width (cm) | 32.16 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Bore Dia. | Pitch Dia. | Outside Dia. | Hub Dia. | Length Through Bore | Set Screw Size | For Chain Number | For Chain Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
140B11 | 1 1/2" | 6.2116" | 7.01" | 4 1/4" | 2 1/4" | 1/4"-20 | 140 | 1 3/4" | €333.52 | |
 |
140B14 | 1 1/2" | 7.864" | 8.717" | 5 1/2" | 2 3/8" | - | 140 | 1 3/4" | €468.74 | |
 |
140B15 | 1 1/2" | 8.417" | 9.283" | 6 1/4" | 2 3/8" | - | 140 | 1 3/4" | €506.44 | |
 |
140B17 | 1 1/2" to 4 1/4" | 9.524" | 10.412" | 6 1/4" | 2 1/2" | - | 140 | 1 3/4" | €549.31 | |
 |
140B18 | 1 1/2" to 4 1/4" | 10.078" | 10.975" | 6 1/4" | 2 1/2" | - | 140 | 1 3/4" | €568.23 | |
 |
140B19 | 1 1/2" to 4 1/4" | 10.6322" | 11.537" | 6 1/4" | 2 1/2" | 5/8"-11 | 140 | 1 3/4" | €604.70 | |
 |
140B20 | 1 1/2" | 11.1868" | 12.099" | 6 1/4" | 2 1/2" | - | 140 | 1 3/4" | €632.24 |
Explore Products
- MECHANIX AG40-GP-4XL-H3P-NG Ppe4 Arc Flash Kit, 4Xl, 40 Cal/Sq Cm Atpv, Pyrad, Lift Front Hood
- HUMBOLDT H-3553 Dial Thermometer, Pocket Type, 0 to 150 Deg. C With 2 Deg. C Divisions
- BONEHAM GDI328.2540 Gun Drill Bushing Insert, 1/4 Inch Inside Dia, 1/2 Inch Outside Dia
- 80/20 8406-BLACK 2 x 4 Inch Flat Stock Black Anodize
- EVERPURE 94-068-45 Sold-Out Sw 45Psi 1/4Ss T
- FINISH THOMPSON FT025P-P2-1TPC-N1 Air Operated Polypropylene Pump, 1/4 inch Size, PTFE with Santo Diaphragm, PP Seats
- PBC LINEAR FJN35
Explore More
- KEYSHAFT
- Utility/Dewatering Pumps
- Drum Pump Motors
- Handles Frames and Braces
- Fluorescent Fixture Accessories
- Door Weatherstripping
- OIL SAFE Spill Decks
- LOUISVILLE AS3000 Series Aluminum Step Ladders
- DESTACO 604 Series Straight Line Action Clamps
- BURNDY GB Type Mechanical Grounding Connectors
- UNITHERM Iso Valve Insulation Cover
- GROVE GEAR EL Series, BMQ-L Style, 813 Size, Aluminium Worm Gear Reducers
- HUMBOLDT Specific Gravity Bottles, Pycnometers
- VIEGA PROPRESS 90 Degree XL-C Elbow, Press x Press
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 140B21 Sprocket, 140 Chain, 21 Teeth, 11.742 Inch Pitch Dia., 12.660 Inch O.D., Steel
€646.46 /unit