FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 25 |
| Chain Pitch | 1/4" |
| Chain Size | #25 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1/4" |
| For Chain Number | 25 |
| For Chain Pitch | 1/4" |
| Hub Configuration | A |
| Hub Dia. | 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 Chain Rows | 1 |
| No. Of Teeth | 18 |
| Outside Dia. | 1.568" |
| Pitch | 1/4" |
| Pitch Dia. | 1 11/25" , 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" |
| Type | Stock Bore Type A |
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 | Pitch Dia. | No. Of Teeth | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Finished Bore Size | Min. Bore Size | Hub Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
25A36 | 2.8684" | 36 | 3/8" | 3.008" | 3.008" | 3/8" | 3/8" | 1 1/2" | €40.56 | |
![]() |
25A40 | 3.1864" | 40 | 1/2" | 3.327" | 3.327" | 1/2" | 1/2" | 2" | €41.66 | |
![]() |
25A54 | 4.2996" | 54 | 0.5" to 4.012" | 4.442" | 4.442" | 1/2" | 1/2" | - | €45.21 | |
![]() |
25A60 | 4.7768" | 60 | 1/2" | 4 23/25" | 4 23/25" | 1/2" | 1/2" | 2" | €46.60 | |
![]() |
25A72 | 5.7314" | 72 | 1/2" | 5.876" | 5.876" | 1/2" | 1/2" | 2" | €49.62 | |
![]() |
25A48 | 3.8224" | 48 | 1/2" | 3.964" | 3.964" | 1/2" | 1/2" | 2" | €43.59 | |
![]() |
25A26 | 2.0741" | 26 | 3/8" | 2.209" | 2.209" | 3/8" | 3/8" | 1 1/2" | €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
- MAG-MATE
- MARKAR
- MONSTER
- CRES COR
- Locking Pliers
- Close-Coupled Pump Motors
- Circular Charts
- Fall Rescue Accessories
- Pneumatic Limit Valves
- MEMPHIS GLOVE Ultratech General Purpose Gloves
- MEMPHIS GLOVE NXG Gray Nylon Work Gloves
- MECHANIX The Original Work Gloves
- VIBCO BBS Series Silent Pneumatic Turbine Vibrators
- ASSOCIATED SPRING RAYMOND CU740 Gas Springs
- CHRISLYNN M6 x 1 Grade 304 Stainless Steel Locking Helical Inserts
- SMC VALVES Ball Valves
- CLE-LINE Cone Burs with Radius End
- TEMPCO Bulb and Capillary Thermostats
- ALTRONIX IP and PoE+ over Extended Distance CAT5e Receivers
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







