FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 3/4" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Diameter | 3 1/2" |
| Hub Outside Dia. | 3 1/2" |
| Individually Packaged | No |
| Length Through Bore | 1 1/8" |
| Length Thru Bore | 1 1/8" |
| Material | Steel |
| Max. Bore Size | 2 3/8" |
| Min. Bore Size | 3/4" |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 46 |
| Outside Dia. | 7.61" |
| Pitch | 1/2" |
| Pitch Dia. | 7.3268" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/8" |
| Storage Dimension Length | 7.61" |
| Storage Dimension Width | 7.61" |
Shipping Info:
| Ship weight (kg) | 2.43 |
| Ship height (cm) | 2.87 |
| Ship length (cm) | 19.33 |
| Ship width (cm) | 19.33 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Set Screw Size | For Chain Pitch | For Chain Number | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
40B8 | 8 | 1.3066" | 1.507" | 7/8" | - | 1/2" | 40 | Finished Bore | €23.84 | |
![]() |
40B9 | 9 | 1.4619" | 1.674" | 7/8" | - | 1/2" | 40 | Finished Bore | €24.93 | |
![]() |
40B10 | 10 | 1.618" | 1.839" | 7/8" | 3/4"-10 | 1/2" | 40 | Finished Bore | €25.49 | |
![]() |
40B11 | 11 | 1.7747" | 2.003" | 7/8" | - | 1/2" | 40 | Finished Bore | €27.97 | |
![]() |
40B12 | 12 | 1.9319" | 2.166" | 7/8" | - | 1/2" | 40 | Finished Bore | €29.88 | |
![]() |
40B13 | 13 | 2.0893" | 2.329" | 7/8" | - | 1/2" | 40 | Finished Bore | €30.42 | |
![]() |
40B14 | 14 | 2.247" | 2.491" | 7/8" | 1/4"-20 | 1/2" | 40 | Finished Bore | €30.42 |
Explore Products
- OSBORN 0002056317
- GRAINGER ZUSAVB75135 O-Ring, 135, 1 15/16 Inch Inside Dia, 2 1/8 Inch Outside Dia, 75 Shore A, Brown
- MASTERDRIVES SDS38MM Metric Bushing, 38mm Size
- MORSE CUTTING TOOLS 80811 Jobber, #60 Size, Heavy Duty Bright
- GENERAL PIPE CLEANERS 130420 1-1/2UC U Cutter, 1-1/2 Inch Size
- GATES 15/3V710 Banded V-Belt, 15 Strand, 70.973 Inch Length, 0.34 Inch Thickness
- SLOAN 0302052
- EATON XTAE025C10B032 Electronic Motor Starter, 25 A, 220 V 50 Hz, 240 V 60 Hz, 1No, C Frame, 45 mm, 24-32 A
Explore More
- KEYSHAFT
- LEGACY
- ARCHON INDUSTRIES
- AMERICAN STAINLESS PUMPS
- LENNOX
- Specialty Vises and Components
- Protective Goggles
- Magnetic Starters with Electronic Overload
- Pneumatic Control Accessories
- Lighting Dimmer Accessories
- AKRO-MILS 30150 Shelf Bins
- IRONCAT Mechanics Gloves, Premium Heavy Duty Goatskin Leather
- MECHANIX The Original Multicam Tactical Gloves
- KRYTOX 250AD Series Aerospace Extreme Pressure Grade Fluorinated Grease
- APC BY SCHNEIDER ELECTRIC UPS Systems
- HOSE MASTER 1/2 Inch x 4 Feet Cryogenic Hose
- BANJO FITTINGS Pedestal Pump
- EATON HCA Series Circuit Breakers
- SOUTHWIRE COMPANY Overheads
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 40B46 Sprocket, 40 Chain, 46 Teeth, 7.327 Inch Pitch Dia., 7.610 Inch O.D., Steel
€102.99 /unit







