FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 25 |
| Chain Pitch | 1/4" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1/4" |
| For Chain Number | 25 |
| For Chain Pitch | 1/4" |
| Hub Configuration | A |
| Hub Diameter | 1 1/8" |
| Individually Packaged | No |
| Length Through Bore | 0.11" |
| Length Thru Bore | 0.1065" |
| Material | Steel |
| Min. Bore Size | 1/4" |
| No. Of Teeth | 18 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 18 |
| Outside Dia. | 1.568" |
| Pitch | 1/4" |
| Pitch Dia. | 1.4397" |
| Set Screw Size | 1/4"-20 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.11" |
| Storage Dimension Height | 0.11" |
| Storage Dimension Length | 1.568" |
| Storage Dimension Width | 1.568" |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 0.28 |
| Ship length (cm) | 3.99 |
| Ship width (cm) | 3.99 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | For Chain Number | For Chain Pitch | Bore Type | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
25A36 | 36 | 2.8684" | 3.008" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €40.56 | |
![]() |
25A40 | 40 | 3.1864" | 3.327" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €41.66 | |
![]() |
25A54 | 54 | 4.2996" | 4.442" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €45.21 | |
![]() |
25A60 | 60 | 4.7768" | 4.92" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €46.60 | |
![]() |
25A72 | 72 | 5.7314" | 5.876" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €49.62 | |
![]() |
25A48 | 48 | 3.8224" | 3.964" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €43.59 | |
![]() |
25A26 | 26 | 2.0741" | 2.209" | 25 | 1/4" | Finished Bore | 0.11" | 1/4" | €31.80 |
Explore Products
- J.W. WINCO 353-10-10-M5-E-55 Vibration/Shock Absorption Mount, Conical, Tapped, M5, Steel, 0.39 Inch Dia
- ZOELLER 30-0196 Brass Check Valve, 1 Inch Size
- KIPP K0269.4122X90 Adjustable Handles 3.54 M12 Orange
- CHICAGO-LATROBE 68813 Taper Length Drill Bit, 13/64 Inch Size, 4 3/8 Inch Flute Length, 6 Inch Length
- GATES 1230M22 Micro-V Belt, M Section
- HALLOWELL U1788-16A-HG Box Locker Assembled 16 Tier 72 Inch Width
- PARKER 41FS-4 Short Nut, 1/4 Inch Outside Diameter, Brass
Explore More
- KEYSHAFT
- CMC RESCUE INC
- WOODEX BEARINGS
- JAFLINE
- TRINE
- Wire and Cable Protection
- Floor Box Covers
- Insulator Washers
- Socket End Wrenches
- Finned Tubular Heater Elements
- AKRO-MILS 33224 Akro Grid Dividable Plastic Storage Boxes
- RINGERS GLOVES Heavy Duty Impact Gloves
- CONDOR Smooth Polyurethane Coated Gloves
- CHICAGO PNEUMATIC Air Cut-Off Tools
- DAYTON Shallow Well Jet Pump Systems
- HOFFMAN Spectra Cool G52 Series Indoor Enclosure Air Conditioners
- VERMONT GAGE Go Standard Thread Plug Gages, 1 1/8-7 Unc Lh
- HEXARMOR Cut Resistant Protective Clothing
- NIBCO 6618-3-4 Series Flush Thread Reducing Bushers, MPT x FPT, Kynar Natural PVDF Schedule 80
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 25A18 Sprocket, 25 Chain, 18 Teeth, 1.440 Inch Pitch Dia., 1.568 Inch O.D., Steel
€28.78 /unit







