(!)NOTE : Windows 7 users won’t be able to use some latest features of eCatalog/WOS since Microsoft is ending support for Windows 7 on 14 Jan, 2020. Please upgrade your system for uninterrupted services.
- Please note that the MISUMI Pune office and warehouse will be closed on November 20th due to the state election.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Product DetailSpecification/Dimensions
-
type
- C-ROFAC
- C-ROFAN
-
Shape
-
Straight -
Crowned
-
-
Outer Dia. D(Ø)
-
Shaft (Bore) Dia. d(mm)
-
L Dimension(mm)
-
CAD
- 2D
- 3D
Specify Alterations
Flat Belt Idlers Medium Length (C-ROFAC20-8-L50-H0.8)
- Volume Discount
Copy Part Number URL to Clipboard
The part number URL has been copied into your clipboard.
-
- Starting From :
- 1,107₹/Unit
-
- Order Qty :
-
-
- Total Price :
- ---
-
- Days to ship :
- ---
Select part number to Order Now/ Add to Cart
Similar Products
Product DetailProduct Description
· These idlers are designed for use with flat belts in conveyor systems.
· Model: C-ROFAC (Flanged Type) and C-ROFAN (Crowned Type)
· Idlers type: Bearing Built-in.
· Material Idlers body: Aluminum
· surface treatment solution: Clear Anodize solution.
· Material Bearing: Steel.
· Outer Diameter: 15 - 50 mm.
· Shaft (Bore) Diameter: 6, 8, 10, 12 and 15 mm.
· L dimension: 25, 30, 40, 50 and 60 mm.
· The Flat Belt Idlers Medium Length C-ROFAC and C-ROFAN types are specific idlers manufactured by MISUMI.
· Pulleys for Flat Belts (Width L=25 to 100) - Crowned, Crosspiece Groove Straight
Economy Flat Belt Idlers Medium Length
- Choose from a range of sizes to fit your specific conveyor and material handling needs.
- Enjoy smooth and reliable operation with our idlers featuring precise tolerance.
- Made from high-grade aluminum with a clear anodized coating for long-lasting use.
- Available in designs to manage belt alignment and tensioning.
- Equipped with built-in precision bearings for robust support and reduced maintenance.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview of Idlers
Product Feature of Idlers
| Type of Idlers |  Material |  Surface Treatment | Material |  Accessories | |
| Straight Type of Idlers | Arc Type | Bearing | |||
| C-ROFAN | C-ROFAC | Aluminum | Clear Anodized | Steel | Retaining ring (Spring Steel) |
Feature of Idlers 1: ordinary flanged type, and arc type effectively restraining running deviation are available, suitable for conveying design, and also playing an effect of tensioning the belt.
Feature of Idlers 2: Coaxial degree of less than ⊙0.05mm, effectively reducing the belt vibration when running
Feature of Idlers 3: Selecting MISUMI Economy series bearing.
Dimensional Drawing of Idlers
Bearing is pressed fit.Bearing cannot be removed.The tolerance accuracy of T is ±0.2mm. Please select the Idlers model after confirming the width tolerance of the flat belt.Usage Method of Idlers
| Usage Method Example Drawing of Idlers | Use Instructions for Flat-belt Pulleys | |
 | The workpiece can be transmitted by the combined use of flat-belt pulleys/Idlers, flat-belt idlers and flat belts. The flat-belt idlers can also play the role of tensioning the belt. | |
Example Use of Idlers
2-row flat belt conveyor
Mechanism function of Idlers
Conveyor used for pallet transportation of equipment in automatic conveying and manual operation
■ Function of flat-belt pulleys
The drive flat-belt pulleys and the driven flat belt idler drive the flat belt to carry out the conveying operation.
Related Industries of Idlers
| Smart phone | Medical | Electronic & Electrical Appliances | ||
 |  |  | ||
| Automotive | Robotics | Lithium battery | ||
 |  |  |
Precautions of Idlers
Related Products of Idlers
| Flat-belt Idlers, Width (T), 6 to 32 mm | Flat Belts for General Use | High Torque Timing Pulleys S2M Type | ||
 |  |  | ||
| Typical model of Idlers: HBG15-6 | Typical model of Idlers: HBLT350-4.23 | Typical model of Idlers: HTPA48S2M040-B-N10 | ||
| Advantages of Idlers: short delivery time, multiple types | Advantages of Idlers: custom size | Advantages of Idlers: short delivery time, multiple types |
Specification Table of Idlers
to 
. | Part Number (Type· D) | － |  d | － |  L | － | H | |
| C-ROFAN15 C-ROFAC15 | － － | 6 6 | － － | L25 L25 | － | H0.8 |
■ Dimension Specification Table of Idlers
| Part Number | d | L | d1 | Bearing size | |||
| Type | D | No. | D1 | B | |||
| Straight type C-ROFAN | 15 | 6 | 25 40 50 | 9 | C-E676ZZ | 10 | 3 |
| 20 | 8 | 25 30 | 10 | C-E678ZZ | 12 | 3.5 | |
| 30 | 8 | 50 60 | 15 | C-E698ZZ | 19 | 6 | |
| 40 | 10 | 40 | 17 | C-E6000ZZ | 26 | 8 | |
| 50 | 20 | 30 50 | 27 | C-E6904ZZ | 37 | 9 | |
| Part Number | d | L | H | d1 | Bearing size | |||
| Type | D | No. | D1 | B | ||||
| Arc Type C-ROFAC | 15 | 6 | 25 50 | 0.8 | 9 | C-E676ZZ | 10 | 3 |
| 20 | 8 | 25 30 40 50 | 10 | C-E678ZZ | 12 | 3.5 | ||
| 30 | 12 | 30 40 50 60 | 15 | C-E6901ZZ | 24 | 6 | ||
| 40 | 10 | 30 40 60 | 17 | C-E6000ZZ | 26 | 8 | ||
| 50 | 15 | 50 60 | 27 | C-E6902ZZ | 28 | 7 | ||
Part Number
- Incomplete part number.
Please use left hand selections to complete a part number.
Basic Information
| Type | Idlers (Bearing Built-in) | Surface Urethane | Urethane Not Provided | Material | Aluminum Alloy |
|---|---|---|---|---|---|
| Surface Treatment | Clear Anodize |
Please check the type/dimensions/specifications of the part C-ROFAC20-8-L50-H0.8 in the Flat Belt Idlers Medium Length series.
- 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 flat belt idlers have concentricity standard?
-
Answer:
Economy series flat belt pulley and idler coaxiality is
- Question: Can the flat belt idler bearing be disassembled.
- Answer: According to different products, there are two types of MISUMI flat belt idlers: bearing press-fit type and bearing removal type. Therefore, during the design process, please design and use after the customer confirms the characteristics of the product.
- Question: What precision bearings are used for flat belt idlers?
- Answer: MISUMI flat belt idlers use radial bearings of accuracy grade 0. For specific dimensions of the bearings, please refer to Economy series Bearing Small diameter ball.
Product variants
| Part Number |
|---|
| C-ROFAC20-8-L25-H0.8 |
| C-ROFAC20-8-L30-H0.8 |
| C-ROFAC20-8-L40-H0.8 |
| C-ROFAC30-12-L30-H0.8 |
| C-ROFAC30-12-L40-H0.8 |
| C-ROFAC30-12-L50-H0.8 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shape | Outer Dia. D (Ø) | Shaft (Bore) Dia. d (mm) | L Dimension (mm) |
|---|---|---|---|---|---|---|---|---|---|
₹ 1,308.81 | 1 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 20 | 8 | 25 | |
₹ 1,263.37 | 2 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 20 | 8 | 30 | |
₹ 1,375.13 | 2 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 20 | 8 | 40 | |
₹ 1,584.64 | 1 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 30 | 12 | 30 | |
₹ 1,627.38 | 1 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 30 | 12 | 40 | |
₹ 1,668.76 | 1 Piece(s) | Available | 7 Day(s) | 10 | Crowned | 30 | 12 | 50 |
Payment Method
- Credit Card
-
- Debit Cart
-
- Net Banking
-
- UPI
-
- Cheque on delivery
-
- Online payment
-
Social Media
MISUMI India Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy
Thank you for your cooperation.
Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.
Privacy Policy