(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.
7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.
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.
- 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
Quote / Order
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Idler Sprocket European Standard Single Bearing (C-DRC06B-25-20)
Click this image to zoom it.
Move the mouse over the image to zoom
- Volume Discount
Part Number
Configured Part Number is shown.
C-DRC06B-25-20
Product Overview
■Sprocket idler is a sprocket with a built-in bearing. Its main function is to change the rotating direction of the driven wheel, tension the chain, adjust the pressure angle and so on.
The idler is a part of the gear train that plays a transitional role. It does not change the transmission relationship. It is to make the force of the gear train more reasonable or to adapt to the layout of the entire transmission system.
■Only sprockets and chains with the same specifications can be used in combination.
This series is ISO standard 04B/ 05B/ 06B/ 08B/ 10B/ 12B/ 16B sprocket idlers.
Do not use them with 04C/ 06C/ 08A/ 10A/12A/16A series (ANSI specifications 25B/ 35B/ 40B/50B/60B/80B) sprockets and chains, which may cause the chain sprocket mechanism to fail to operate normally!
The idler is a part of the gear train that plays a transitional role. It does not change the transmission relationship. It is to make the force of the gear train more reasonable or to adapt to the layout of the entire transmission system.
■Only sprockets and chains with the same specifications can be used in combination.
This series is ISO standard 04B/ 05B/ 06B/ 08B/ 10B/ 12B/ 16B sprocket idlers.
Do not use them with 04C/ 06C/ 08A/ 10A/12A/16A series (ANSI specifications 25B/ 35B/ 40B/50B/60B/80B) sprockets and chains, which may cause the chain sprocket mechanism to fail to operate normally!
Dimensional Drawing
Ordinary ISO standard 04B/ 05B/ 06B/ 08B/ 10B/ 12B/ 16B series sprocket idlers,
Specifications Overview
Features: tension is applied to the chain, preventing the chain vibration, noise and poor engagement of the sprocket.
This series is ISO standard 04C/ 06C/ 08A/ 10A/12A/16A (ANSI specifications 25B/ 35B/40B/50B/60B/80B) sprocket idlers, which can be used with our 25/ 35/40/50/60 /80 chains
■Do not use them with 08B/ 10B/ 12B/ 16B series chains, which may cause the chain sprocket mechanism to fail to operate normally!
This series is ISO standard 04C/ 06C/ 08A/ 10A/12A/16A (ANSI specifications 25B/ 35B/40B/50B/60B/80B) sprocket idlers, which can be used with our 25/ 35/40/50/60 /80 chains
■Do not use them with 08B/ 10B/ 12B/ 16B series chains, which may cause the chain sprocket mechanism to fail to operate normally!
| Part Number |  Number of Teeth |  d | Dp | Do | T | HD | L | Bearing | Applicable size of idler pin | Approximate weight (kg) | ||||
 Type |  No. | Part No. | b | Cr (dynamic rated load) kN | Single liner type bearing | DRC | ||||||||
| Steel | ||||||||||||||
| Single bearing C-DRC | 06B | 16 | 10 | 48.82 | 54 | 5.3 | 38 | 14 | 6000ZZ | 8 | 4.55 | IDP6000S | 0.11 | |
| 12 | 6001ZZ | 8 | 5.1 | IDP6001S | 0.1 | |||||||||
| 18 | 15 | 54.85 | 60 | 44 | 17 | 6203ZZ | 11 | 7.65 | IDP6202S | 0.16 | ||||
| 25 | 20 | 76 | 81 | 60 | 21 | 6204ZZ | 14 | 12.8 | IDP6204S | 0.33 | ||||
| 08B | 13 | 10 | 53.07 | 59 | 7.2 | 38 | 14 | 6000ZZ | 8 | 4.55 | IDP6000S | 0.15 | ||
| 12 | 6001ZZ | 8 | 5.1 | IDP6001S | 0.14 | |||||||||
| 15 | 15 | 61.08 | 67 | 44 | 17 | 6202ZZ | 11 | 7.65 | IDP6202S | 0.19 | ||||
Product Feature
■Sprocket chain drive has the following features compared with gear drive and belt drive:
1. Multi-tooth load bearing, safe and reliable;
2. Flexible transmission, absorbing shock and vibration;
3. Large center distance range, low manufacturing and mounting accuracy requirements;
4. Compared with belt drive, the transmission ratio is accurate and the transmission efficiency is higher, suitable for high temperature.
■Two main purposes of the chain:
1. Connect the motor for transmission 2. Place the workpiece directly or indirectly on the chain for transfer
1. Multi-tooth load bearing, safe and reliable;
2. Flexible transmission, absorbing shock and vibration;
3. Large center distance range, low manufacturing and mounting accuracy requirements;
4. Compared with belt drive, the transmission ratio is accurate and the transmission efficiency is higher, suitable for high temperature.
■Two main purposes of the chain:
1. Connect the motor for transmission 2. Place the workpiece directly or indirectly on the chain for transfer
Example of Use
Used for driving power
A mechanism that can convert motor power into roller rotation by combining multiple sprockets and chains
A mechanism that can convert motor power into roller rotation by combining multiple sprockets and chains
Used for transporting workpieces
A chain conveyor frame with high versatility using flat profiles and chain guides
A chain conveyor frame with high versatility using flat profiles and chain guides
Used for transporting workpieces
A mechanism used to mount accessories on the chain, and extract and transport workpieces
A mechanism used to mount accessories on the chain, and extract and transport workpieces
Precautions
Usage Method
How to mount the roller chain
(A) Axis configuration
■Horizontal
Even when the two axes are arranged horizontally, the rotation direction of the axis must be considered.
The examples (2) and (3) in the figure show that when the chain is stretched, the disengagement between the sprocket teeth and the chain is not smooth and may bite.
In particular, the upper and lower chains in (3) will contact each other, so an idler is required.
■Horizontal
Even when the two axes are arranged horizontally, the rotation direction of the axis must be considered.
The examples (2) and (3) in the figure show that when the chain is stretched, the disengagement between the sprocket teeth and the chain is not smooth and may bite.
In particular, the upper and lower chains in (3) will contact each other, so an idler is required.
■Vertical
If the chain is stretched, slack as shown in (5) will occur, and
when a small sprocket is used on the lower side, the chain may fall off. Therefore, please use it at an angle of 60 or less as shown in (4).
When it is necessary to use it vertically due to the mechanism or space, it is recommended to put the large sprocket on the lower side, and
use the idler on the outside or inside as shown in (6).
If the chain is stretched, slack as shown in (5) will occur, and
when a small sprocket is used on the lower side, the chain may fall off. Therefore, please use it at an angle of 60 or less as shown in (4).
When it is necessary to use it vertically due to the mechanism or space, it is recommended to put the large sprocket on the lower side, and
use the idler on the outside or inside as shown in (6).
(B) Deflection
Deflection is generally about 4% of the shaft spacing, and about 2% in the following cases.
a. Vertical transmission or close to vertical transmission
b. Shaft spacing is more than 1m
c. When frequent heavy load starting and stopping are required
d. When reverse rotation is required
Deflection is generally about 4% of the shaft spacing, and about 2% in the following cases.
a. Vertical transmission or close to vertical transmission
b. Shaft spacing is more than 1m
c. When frequent heavy load starting and stopping are required
d. When reverse rotation is required
(C)When the load changes
If a tension adjuster is mounted on the tension side or slack side of the chain to provide initial tension in advance, it will eliminate vibration and reduce noise during operation.
If a tension adjuster is mounted on the tension side or slack side of the chain to provide initial tension in advance, it will eliminate vibration and reduce noise during operation.
Related Products
 |
| Sprocket 60B |
Specification Table
Features: tension is applied to the chain, preventing the chain vibration, noise and poor engagement of the sprocket.
This series is ISO standard 04B/ 05B/ 06B/ 08B/ 10B/ 12B/ 16B sprocket idlers.
Do not use them with 04C/ 06C/ 08A/ 10A/12A/16A series (ANSI specifications 25B/ 35B/ 40B/50B/60B/80B) sprockets and chains, which may cause the chain sprocket mechanism to fail to operate normally!
Do not use them with 04C/ 06C/ 08A/ 10A/12A/16A series (ANSI specifications 25B/ 35B/ 40B/50B/60B/80B) sprockets and chains, which may cause the chain sprocket mechanism to fail to operate normally!
| Part Number | Number of Teeth | d | Dp | Do | T | HD | L | Bearing | Applicable size of idler pin | Approximate weight (kg) | ||||
| Type | No. | Part No. | b | Cr (dynamic rated load) kN | Single liner type bearing | DRC | ||||||||
| Steel | ||||||||||||||
| Single bearing C-DRC | 06B | 16 | 10 | 48.82 | 54 | 5.3 | 38 | 14 | 6000ZZ | 8 | 4.55 | IDP6000S | 0.11 | |
| 12 | 6001ZZ | 8 | 5.1 | IDP6001S | 0.1 | |||||||||
| 18 | 15 | 54.85 | 60 | 44 | 17 | 6203ZZ | 11 | 7.65 | IDP6202S | 0.16 | ||||
| 25 | 20 | 76 | 81 | 60 | 21 | 6204ZZ | 14 | 12.8 | IDP6204S | 0.33 | ||||
| 08B | 13 | 10 | 53.07 | 59 | 7.2 | 38 | 14 | 6000ZZ | 8 | 4.55 | IDP6000S | 0.15 | ||
| 12 | 6001ZZ | 8 | 5.1 | IDP6001S | 0.14 | |||||||||
| 15 | 15 | 61.08 | 67 | 44 | 17 | 6202ZZ | 11 | 7.65 | IDP6202S | 0.19 | ||||
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...
Basic Information
| Type | Idlers | Nominal | 06 | Number of Teeth(T) | 25 |
|---|---|---|---|---|---|
| Number of Strands | 1 | Material | Steel | Chain Type | RS |
| Shaft Type | Bearing Built-in, Single | Surface Treatment | Black Oxide |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: In chain drive, where is the tensioning wheel usually installed?
- Answer: Install the tensioning wheel on the inside of the loose edge of the belt close to the large pulley. It is often used when the center distance is not adjustable. The tensioning wheel is automatically pressed on the outside of the loose side of the belt close to the small wheel by using the suspending weight. It is used for applications where the transmission ratio is large and the center distance is small.
- Question: Does the chain need routine maintenance after installation and use?
- Answer: The chain needs regular maintenance after installation and use. These include daily lubricant application, confirmation of chain slack. The quality of lubrication will affect the life of the chain. Especially in recent years, high-speed use has been increasing, so it is necessary to take efficient lubrication methods.
- Question: How to use the carrier chain?
- Answer: The carrier chain can only be used for transmission, not for scenarios with large load and high positioning accuracy, please be careful!
- Question: Can the chain be cut off when it is extended?
- Answer: It can be cut off. Our company has simple chain cutter available for selection.
Tech Support
Payment Method
- Credit Card
- PayPal
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?