(!)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 9/2/2025 to 7:00 (MYT) 10/2/2025. We apologize for the inconvenience.
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Idlers for Flat Belts-Width L38-90
- Volume Discount
· Idlers type: Bearing Built-in.
· Shape of Idlers: Straight type.
· Shaft Type : Bearing on Each End (2-Bearing in Total)
· The product code series: ROFA, ROFB, ROFM and ROFS.
· Material Idlers body: S45C Equivalent, Aluminum Alloy and Stainless Steel SUS304.
· Surface Treatment solution: Black Oxide, Electroless Nickel Plating and Clear Anodize.
· Material of Bearing: Steel and Stainless Steel.
· Outer Diameter: 20, 25, 30, 35 and 40 mm.
· Shaft (Bore) Diameter: 6, 8 and 10 mm.
· Length: 38, 45, 50, 60, 70, 85 and 90 mm.
· Pulleys for Stainless Steel Belts-Crowned
Part Number
Configured Part Number is shown.
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.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Material | Outer Dia. D (Ø) | Length L (mm) | Surface Treatment | Shaft (Bore) Dia. d (mm) | L Dimension (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 69.10 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 20 | ~50 | Clear Anodize | 6 | 38 | |
MYR 69.10 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 20 | ~50 | Clear Anodize | 6 | 45 | |
MYR 69.10 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 20 | ~50 | Clear Anodize | 6 | 50 | |
MYR 73.95 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 25 | ~50 | Clear Anodize | 6 | 38 | |
MYR 73.95 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 25 | ~50 | Clear Anodize | 6 | 45 | |
MYR 73.95 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 25 | ~50 | Clear Anodize | 6 | 50 | |
MYR 82.44 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 25 | ~100 | Clear Anodize | 6 | 60 | |
MYR 78.81 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 6 | 38 | |
MYR 78.81 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 6 | 45 | |
MYR 78.81 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 6 | 50 | |
MYR 87.28 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~100 | Clear Anodize | 6 | 60 | |
MYR 87.28 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~100 | Clear Anodize | 6 | 70 | |
MYR 94.56 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 8 | 38 | |
MYR 94.56 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 8 | 45 | |
MYR 94.56 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~50 | Clear Anodize | 8 | 50 | |
MYR 104.26 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~100 | Clear Anodize | 8 | 60 | |
MYR 104.26 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 30 | ~100 | Clear Anodize | 8 | 70 | |
MYR 88.50 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~50 | Clear Anodize | 8 | 38 | |
MYR 88.50 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~50 | Clear Anodize | 8 | 45 | |
MYR 88.50 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~50 | Clear Anodize | 8 | 50 | |
MYR 96.98 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~100 | Clear Anodize | 8 | 60 | |
MYR 96.98 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~100 | Clear Anodize | 8 | 70 | |
MYR 107.89 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~100 | Clear Anodize | 8 | 85 | |
MYR 107.89 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 35 | ~100 | Clear Anodize | 8 | 90 | |
MYR 100.62 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 8 | 38 | |
MYR 100.62 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 8 | 45 | |
MYR 100.62 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 8 | 50 | |
MYR 110.32 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 8 | 60 | |
MYR 110.32 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 8 | 70 | |
MYR 120.02 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 8 | 85 | |
MYR 120.02 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 8 | 90 | |
MYR 120.02 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 10 | 38 | |
MYR 120.02 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 10 | 45 | |
MYR 120.02 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~50 | Clear Anodize | 10 | 50 | |
MYR 132.14 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 10 | 60 | |
MYR 132.14 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 10 | 70 | |
MYR 144.26 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 10 | 85 | |
MYR 144.26 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Aluminum] Aluminum Alloy | 40 | ~100 | Clear Anodize | 10 | 90 | |
MYR 59.40 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 20 | ~50 | Black Oxide | 6 | 38 | |
MYR 59.40 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 20 | ~50 | Black Oxide | 6 | 45 | |
MYR 59.40 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 20 | ~50 | Black Oxide | 6 | 50 | |
MYR 63.04 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 25 | ~50 | Black Oxide | 6 | 38 | |
MYR 63.04 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 25 | ~50 | Black Oxide | 6 | 45 | |
MYR 63.04 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 25 | ~50 | Black Oxide | 6 | 50 | |
MYR 70.32 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 25 | ~100 | Black Oxide | 6 | 60 | |
MYR 67.89 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 6 | 38 | |
MYR 67.89 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 6 | 45 | |
MYR 67.89 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 6 | 50 | |
MYR 76.37 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~100 | Black Oxide | 6 | 60 | |
MYR 76.37 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~100 | Black Oxide | 6 | 70 | |
MYR 81.23 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 8 | 38 | |
MYR 81.23 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 8 | 45 | |
MYR 81.23 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~50 | Black Oxide | 8 | 50 | |
MYR 90.93 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~100 | Black Oxide | 8 | 60 | |
MYR 90.93 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 30 | ~100 | Black Oxide | 8 | 70 | |
MYR 77.59 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 35 | ~50 | Black Oxide | 8 | 38 | |
MYR 77.59 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 35 | ~50 | Black Oxide | 8 | 45 | |
MYR 77.59 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 35 | ~50 | Black Oxide | 8 | 50 | |
MYR 84.86 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 35 | ~100 | Black Oxide | 8 | 60 | |
MYR 84.86 | 1 Piece(s) | Available | 7 Day(s) | 10 | [Steel] S45C Equivalent | 35 | ~100 | Black Oxide | 8 | 70 |
Loading...
Basic Information
| Type | Idlers (Bearing Built-in) | With or w/o Flange | No Flange | Shape | Straight |
|---|---|---|---|---|---|
| Surface Urethane | Urethane Not Provided | Shaft Type | 1-Bearing on Each End (2-Bearing in Total) |
Specification/Dimensions
-
Material
- Steel
- Aluminum
- SUS304
- Steel
-
Outer Dia. D(Ø)
-
Length L(mm)
- ~50
- ~100
-
Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Clear Anodize
-
Shaft (Bore) Dia. d(mm)
-
L Dimension(mm)
-
type
- ROFA
- ROFB
- ROFM
- ROFS
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 7 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 .
Additional Products in this Category
- Idlers for Flat Belts-Flanged Type/Crowned Type/Width L6-32
- Idlers for Flat Belts-Width L100-300
- Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight
- Idler Crown Roller (CTR, CTRS)
- Idler Engineering Plastic Roller, Steel Roller (TC-RP, TC-RU)
- VFF Engineering Plastic Flanged Idler
- VFJ Flanged Idler With Axis
- VFL Engineering Plastic Flat Idler
Complementary Products
-
Rotary Shafts D Tolerance h9 (Cold-drawn) / h7 (Ground) / g6 (Ground) - One End Stepped and Threaded, One End Tapped
MISUMI Days to Ship : 3 Day(s) or more
-
Cantilever Shafts - Threaded with Retaining Ring Groove - Standard
MISUMI Days to Ship : 5 Day(s) or more
Customers Who Viewed This Item Also Viewed
-
Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type/Width L25-100MISUMI
Days to Ship : 7 Day(s) or more
-
Idlers for Flat Belts-Flanged Type/Crowned Type/Width L6-32MISUMI
Standard Price : MYR 45.32-
Days to Ship : 1 Day(s) or more
-
-
Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type/Width L110-500MISUMI
Days to Ship : 7 Day(s) or more
-
Economy Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type/Width L110-500MISUMI
Days to Ship : 9 Day(s)
-
Pulleys for Flat Belts (Width T=6 ~ 32) - Flanged, Crowned, Press-Fit UrethaneMISUMI
Days to Ship : 7 Day(s) or more
-
Pulley for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Width L110-500MISUMI
Days to Ship : 7 Day(s)
-
Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove StraightMISUMI
Days to Ship : 8 Day(s) or more
-
Pulleys for Flat Belts (Width L=25 ~ 100) - Crowned, Crosspiece Groove StraightMISUMI
Days to Ship : 6 Day(s) or more
-
Economy Pulleys for Flat Belts with Urethane-Crowned/Crosspiece Groove StraightMISUMI
Days to Ship : 11 Day(s) or more
-
Economy Pulleys for Flat Belts-Crowned Type/Crosspiece Groove Straight Type/Width L110-510MISUMI
Days to Ship : 7 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.
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