FREE delivery on orders over €150
Product Specifications:
| Item | Spacer Hub |
| Cap Screw Size | 1/4" x 1 7/8" |
| Coupling Size | 07 |
| Hub Dia. | 2 13/16" |
| Key Way Size | 1/4" x 1/8" |
| Length Through Bore | 1 15/32" |
| Material | Steel |
| Max. Speed | 5250 RPM |
| Outside Dia. | 2.813" |
| Product Datasheet | martin-sprocket-10s-1-1-8.pdf |
| Set Screw Size | 5/16"-18 x 5/16" |
| Type | Bored to Size Type SC |
Shipping Info:
| Ship weight (kg) | 0.9 |
| Ship height (cm) | 3.73 |
| Ship length (cm) | 7.14 |
| Ship width (cm) | 7.14 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Coupling Size | Length Through Bore | Type | Hub Dia. | Key Way Size | Screw Size | Cap Screw Size | Set Screw Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
4H 1 1/8 | 04 | 1 21/32" | Bored to Size Type SC | 2" | 1/4" x 1/8" | - | 10" x 2" | 5/16"-18 x 5/16" | €35.46 | |
![]() |
7H 1 1/8 | 07 | 1.469" | Bored to Size Type SC | 2 13/16" | 1/4" x 1/8" | 5/16"-18 x 5/16" | - | - | €94.53 | |
![]() |
13H PB | 013 | 3 11/32" | Reborable Type SC | 6 1/8" | - | - | 5/8" x 4 3/4" | - | €426.06 | |
![]() |
7H 1 5/8 | 07 | 1.469" | Bored to Size Type SC | 2 13/16" | 3/8" x 3/16" | 3/8"-16 x 3/8" | - | - | €94.53 | |
![]() |
9H 1 1/8 | 09 | 1.969" | Bored to Size Type SC | 3 5/8" | 1/4" x 1/8" | 5/16"-18 x 5/16" | - | - | €151.24 | |
![]() |
9H 1 7/8 | 09 | 1.969" | Bored to Size Type SC | 3 5/8" | 1/2" x 1/4" | 1/2"-13 x 1/2" | - | - | €151.24 | |
![]() |
8H 1 1/2 | 08 | 1 23/32" | Bored to Size Type SC | 3 1/4" | 3/8" x 3/16" | - | - | 3/8"-16 x 3/8" | €118.14 |
Explore Products
- WALTER TOOLS DC150-12-05.800A1-WJ30TA 6618783 Long Drill Bit, 5.80 mm Drill Bit Size, 6 mm Shank Dia, 121 mm Overall Length
- NIBCO CB08800 5112-3-3 Threaded Tee, FPT x FPT x F, 2 1/2 Inch Size, CPVC, Light Grey
- VERMONT GAGE 361182060 Ring, Go/NoGo Set, 1 3/8-12 UNF, 3A, Steel
- VERMONT GAGE 131106220 Pin Gage Assembly, Single End, Red Cap, Class ZZ, NoGo, Steel, 0.4070 - 0.5005 Inch Range
- BOSTON GEAR 28252 Helical Speed Reducer
- SMC VALVES CHNG32-25 Hydraulic Cylinder
- DOLD 256.oa12.1233c 256.OA12.1233C
- STEELMAN TOOLS 50043-wm-ind 15-Foot Coiled 3/8 Inch ID Air Hose with Reusable 1/4 Inch NPT Brass Fittings
Explore More
- DORMEYER
- KEYSHAFT
- KISSLER & CO
- OTC TOOLS
- DLAB
- Vertical Handle Toggle Clamps
- Storage Pails and Buckets
- Key Boxes
- Pneumatic Lockouts
- Portable Power Sources
- AKRO-MILS 35195 Nest And Stack Totes
- AUTOQUIP Coil Transfer Cars
- TEMPCO Replacement Flanged Heaters
- MUELLER INDUSTRIES 692M Duplex Basket Strainers
- ANVIL AF035 Series Model K Lateral Sway Brace, Electro Galvanized
- TRIPP LITE 12 Outlet Surge Protection Strip
- GROVE GEAR GRG Series, 821 Size, Ironman Worm Gear Reducers
- BRIDGEPORT FITTINGS Bushings
- SOCOMEC SIRCO PV UL 98B Series Disconnect Switches
- 3M Scotchlok Female Disconnects, Nylon Fully Insulated Grip
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 7H 1 Spacer Hub, Bore To Size, 2.813 Inch O.D., 1 Inch Bore, 5/16-18 x 5/16 Inch Screw
€94.53 /unit


