FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 1/4" |
| Bore Type | Finished Bore |
| Chain Number | 100 |
| Chain Pitch | 1 1/4" |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1 1/4" |
| For Chain Number | 100 |
| For Chain Pitch | 1 1/4" |
| Hub Configuration | A |
| Hub Diameter | 4 1/2" |
| Individually Packaged | No |
| Length Through Bore | 0.656" |
| Material | Steel |
| Min. Bore Size | 1 1/4" |
| No. Of Teeth | 21 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 21 |
| Outside Dia. | 9.043" |
| Pitch | 1 1/4" |
| Pitch Dia. | 8.3869" |
| Pitch Diameter | 8.387" |
| Single Strand Tooth Thickness | 0.692" |
| Storage Dimension Height | 0.692" |
| Storage Dimension Length | 9.044" |
| Storage Dimension Width | 9.044" |
Shipping Info:
| Ship weight (kg) | 4.25 |
| Ship height (cm) | 1.75 |
| Ship length (cm) | 22.96 |
| Ship width (cm) | 22.96 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | For Chain Pitch | For Chain Number | Bore Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
100A7 | 7 | 2.881" | 3.346" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €86.21 | |
![]() |
100A8 | 8 | 3.2664" | 3.768" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €89.42 | |
![]() |
100A9 | 9 | 3.6548" | 4.184" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €96.13 | |
![]() |
100A10 | 10 | 4.0451" | 4.597" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €100.04 | |
![]() |
100A11 | 11 | 4.4368" | 5.007" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €101.23 | |
![]() |
100A12 | 12 | 4.8296" | 5.415" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €101.23 | |
![]() |
100A13 | 13 | 5.2232" | 5.821" | 0.692" | 1 1/4" | 100 | Finished Bore | 1 1/4" | €101.23 |
Explore Products
- SAGINAW SCE-20P30C Subpanel, Carbon Steel, White, Powder Coat Finish
- MAIN FILTER INC. MF0833715 DE2683V5E10 Hydraulic Filter, Glass, 10 Micron Rating, Viton Seal, 14.646 Inch Height
- TB WOODS GA25FASB Bolt, Shrouded Bolt
- OSBORN 3892608131
- ANVIL 0831527908 11/4 X 81/2 Imp Extra Heavy Galvanized Steel Cw Nipple
- GATES B180PC Banded V-Belt, B180 Strand, 183 Inch Outside Length
- BALDOR / DODGE 131072 F2B-SXR-112 Flange-Mount Bearing
- BRADY THT-29-719-10 134305 Precut Label Roll, 3/8 x 1 1/4 Inch, 2 3/4 Inch, Polyimide, White, 10000 Label per Roll
Explore More
- KEYSHAFT
- MASTER
- BETA TOOLS
- TRAULSEN
- ATLAS COPCO
- Bar Pipe and L Clamps
- Earth Ground Resistance Tester Acc.
- Dock Seals
- U-Cups
- IEC Delay Timers
- CONDOR Cowhide Leather Green/Gray Palm Gloves
- ANSELL Natural Rubber Latex Gloves, 24 Inch Length
- CONDOR Coated Gloves, Smooth, Nitrile
- ANVIL AF035D Series Model K Lateral Sway Brace, Electro Galvanized
- ANVIL AS679 Series U Supports
- WALTER TOOLS Jobber Drill 8mm Carbide
- VALLEY CRAFT Modular A-Frame Bin Carts
- HI-TECH DURAVENT Y Connectors
- ANVIL C130 Series Cable Couplings
- SLOAN Crown 186 Exposed Manual Urinal Flushometers
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 100A21 Roller Chain Sprocket, 100 Chain, 21 Teeth, 8.387 Inch Pitch Dia., Steel
€149.91 /unit







