(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
50,000 Stock items for Same Day Ship Out.
All Categories
Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
- Cables with Connectors
- RS232 / Personal Computers / AV Cables
- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
- Cable Glands
- Cable Bushings/Clips/Stickers
- Screws/Spacers
- Cable Accessories
- Tubes
- Protection Tubes
- Ducts/Wiremolds
- General Purpose Tools
- Dedicated Tools
- Soldering Supplies
- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
- HSS End Mills
- Milling Cutter Inserts/Holders
- Customized Straight Blade End Mills
- Dedicated Cutters
- Turning Tools
- Drill Bits
- Screw-Hole-Related Tools
- Reamers
- Chamfering / Centering Tools
- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Purging Agent
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
Search by Application
Brands
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/3 to 0:00 (MYT) 10/3/2025. We apologize for the inconvenience.
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Gear Coupling Inner Hub (Part Numbers)
Easily removable gear coupling. Teeth use high-frequency hardening and surface uses chromate plating for high durability. Tooth type uses crowning machining and can be used up to a maximum of 5°. Pilot hole products and shaft hole complete products with keyway and tap available.
Japanese Only
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| GC1-12S |
| GC2-20S |
| GC3-20S |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Tooth Width (mm) | Hole diameter (φ) | Module | The Number of Teeth | Diameter of Hub (φ) | Length of Hub (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 204.13 | 1 Piece(s) | 11 Day(s) | 10 | 10 | 12 | 2 | 25 | 45 | 25 | ||
MYR 468.13 | 1 Piece(s) | 8 Day(s) | 10 | 15 | 20 | 2 | 40 | 70 | 40 | ||
MYR 877.00 | 1 Piece(s) | 10 Day(s) | 10 | 20 | 20 | 2.5 | 42 | 90 | 45 |
| Part Number |
|---|
Loading...
Basic Information
| Material | S45C | Heat Treatment | Induction hardened | Backlash(mm) | 0.40~0.60 |
|---|---|---|---|---|---|
| Keyway / Screw Holes | No | Shaft Hole Specifications | Pilot Hole Product |
Specification/Dimensions
-
Tooth Width(mm)
- 10
- 15
- 20
-
Hole diameter(φ)
-
Module
- 2
- 2.5
-
The Number of Teeth
- 25
- 40
- 42
-
Diameter of Hub(φ)
- 45
- 70
- 90
-
Length of Hub(mm)
- 25
- 40
- 45
-
type
- GC
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 8 Day(s) or Less
- 10 Day(s) or Less
- 11 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: Does the gear coupling need lubrication?
- Answer: As the gear coupling is also a gear, it requires lubrication with grease, etc. If unlubricated, it is more likely to suffer wear.
- Question: Is it possible to use a combination of internal gears and spur gears with the same number of teeth?
-
Answer:
Inner gears and spur gears with the same number of teeth can be combined for use as gear couplings.
However, please note that standard products other than GC gear couplings do not support backlash due to displacement between shafts and do not offer crowning.
Additional Products in this Category
- Spur Gears, Pressure Angle 20° , Module 0.5
- Spur Gears - Bearing Built-In, Pressure Angle 20°
- Polished flat gear, m1
- CP Spur Gear with Shaft
- Ground warm with shaft
- Barrel Gear Coupling
- CP Standard Spur Gear
- Bevel Gear m1.5 Blue (Polyacetal)
Customers Who Viewed This Item Also Viewed
-
Barrel Gear CouplingKOHARA GEAR INDUSTRY
Standard Price : MYR 203.46-
Days to Ship : 4 Day(s) or more
-
Involute Spline ShaftKOHARA GEAR INDUSTRY
Standard Price : MYR 470.45-
Days to Ship : 4 Day(s) or more
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(60) 3 7890 6399
- 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday) - Technical Inquiry
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
Not a MISUMI customer yet? Register & enjoy 50% off your 1st order!* (*T&C apply.)
- 7 Million Products
- 2,000 Brands
- Free CAD downloads
- Quote/order any time
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy