FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 19 mm |
| Material | Steel |
| No. Of Teeth | 25 |
| Outside Dia. | 163.742 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 151.995 mm |
| Product Datasheet | martin-sprocket-06a15.pdf |
Shipping Info:
| Ship weight (kg) | 1.5 |
| Ship height (cm) | 3.99 |
| Ship length (cm) | 16.38 |
| Ship width (cm) | 16.38 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
12A20 | 121.776 mm | 133.524 mm | - | 35 mm | 19.05 mm | - | €111.00 | |
![]() |
12A21 | 127.816 mm | 139.564 mm | 21 | 40 mm | 19.05 mm | - | €113.93 | |
![]() |
12A22 | 133.858 mm | 145.606 mm | 22 | 40 mm | 19.05 mm | - | €110.22 | |
![]() |
12A23 | 139.902 mm | 151.65 mm | 23 | 11.1 mm | 19.05 mm | - | €113.67 | |
![]() |
12A24 | 145.948 mm | 157.695 mm | 24 | 40 mm | 19.05 mm | - | €117.07 | |
![]() |
12A26 | 158.043 mm | 169.791 mm | - | 40 mm | 19.05 mm | - | €123.26 | |
![]() |
12A27 | 164.093 mm | 175.84 mm | 27 | 40 mm | 19.05 mm | - | €127.59 |
Explore Products
- MICRO PLASTICS 22CC37C0437B Cable Clamp, Pln, 0.167 In Mounting Hole Dia., 7/16 In Clamping Dia., Nylon, 3/8 In Band Wd.
- RUKO 265120UNC Machine Tap, #12-24 Unc Per Ansi/Asme B1.1, 5 Perc. Cobalt High-Speed Steel, Bright Finish
- 3M 7100240034 70071736592 / 94544 / H-809SFR-UV Full Brim Hard Hat, Hi-Visibility Yellow, Ratchet 4-Point, HDPE
- AMERICAN TORCH TIP 1566-1/4 Cutting Tip Size 1/4
- SMC VALVES KQ2LF13-37A Female Elbow 1/2 Inch Thread x Tube
- SPEARS VALVES BFSE-015-480 Stem Extension, Butterfly Valve, 1-1/2 x 48 Size, PVC
- PETERSEN PRODUCTS 924-1304-9300M Conversion Kit, Leak Location, 3 Inch MNPT Plug Size
- GATES 4696-0001
Explore More
- KEYSHAFT
- PROTEAM
- TURNSTILE
- GRAINGER
- FEMCO
- Homogenizers
- Seismic Wedge Anchors
- Epoxy
- Dust Mops
- Wheel Chocks
- CAIMAN Heatrac Insulated Fleece Back Winter Gloves
- ASSOCIATED SPRING RAYMOND Powerline X170 Gas Springs
- OK INDUSTRIES Wire Wrap Bit Gauges
- REELCRAFT FSD Series, Hose Reel
- QUANTUM STORAGE SYSTEMS Single-Sided Pick Racks
- BALDOR MOTOR SCR Drive Motors, Washdown Duty Permanent Magnet
- EATON SL Series Strobe Light Modules
- MERIT BRASS 8024 Aluminium Threaded Nipples, Schedule 40
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 12A25 Sprocket, 12B-1 Chain, 25 Teeth, 151.995 mm Pitch Dia., 163.742 mm O.D., Steel
€119.84 /unit



