FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 5/8" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 5/8" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Diameter | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | Yes |
| Length Through Bore | 1" |
| Length Thru Bore | 1" |
| Material | Steel |
| Max. Bore Size | 2 1/4" |
| Min. Bore Size | 5/8" |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 26 |
| Outside Dia. | 4.418" |
| Pitch | 1/2" |
| Pitch Dia. | 4.1481" |
| Pitch Diameter | 4.148" |
| Single Strand Tooth Thickness | 0.284" |
| Storage Dimension Height | 1 1/16" |
| Storage Dimension Length | 4 5/8" |
| Storage Dimension Width | 4 5/8" |
Shipping Info:
| Ship weight (kg) | 1.17 |
| Ship height (cm) | 2.7 |
| Ship length (cm) | 11.23 |
| Ship width (cm) | 11.23 |
| Country of Origin | US |
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
- HUB CITY 0270-08801 Worm Reducer, 0.967 Hp, 1.125 Inch I.D, 0.875 Inch O.D, Stainless Steel
- HEIL QUAKER 1083046 Motor, 230V, 1-Phase, 3/4 Hp
- THOMAS & BETTS S105E Single Gang Universal Weatherproof Box, 17.3 Cubic Inch
- BOSTON GEAR 28251 Helical Speed Reducer
- TB WOODS 7208M30 Synchronous Plus Belt Sprocket, Neoprene, 30mm Belt Width, 720mm Pitch Length, 90 Teeth
- TEADIT CGF1100.018.5.300 Full Face Cut Gasket, NA1100, 1/8 Inch Thickness, 5 Inch Size, 300# Class
- GRAINGER 61F1.25X1.75-24 Flat Bar Stock, 6061, 1 3/4 Inch x 24 Inch Nominal Size, 1.25 Inch Thick, Extruded
- EATON XTAE018C01WP40 Electronic Motor Starter, 18 A, 42 V 50 Hz, 48 V 60 Hz, 1Nc, C Frame, 45 mm, 0.24-0.40 A
Explore More
- GROVE GEAR
- JANCY
- KEYSHAFT
- CALBRITE
- SUPER VACUUM MFG
- Hazardous Location Cable Pull Switches
- Aluminum Blanks Flats Bars Plates and Sheet Stock
- Non-Illuminated Selector Switches with Contact Block
- Soil Core Sampling Kits
- UV Systems
- PLAST-O-MATIC EBVB Series Electrical Actuated Ball Valves
- PS DOORS Safemezz Vertical Gates
- KRYTOX GPL 224 Series Anti Corrosion Grease
- TEMPCO PCM-1000 Series Pre-Wired Control Boxes
- LABELMASTER Radioactive Label
- BUSSMANN C14M Series British and IEC Fuses
- MAIN FILTER INC. Hydraulic Filters, Polyester, 0 Micron
- REMCO 128 oz. Mega Dippers
- TEADIT TM1860/1863 Extreme Heat Resistant Mica Full Face Cut Gaskets
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 40B26 Roller Chain Sprocket, 40 Chain, Stock Bore, 26 Teeth, 4.148 Inch Pitch Dia., Steel
€79.74 /unit







