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50,000 Stock items for Same Day Ship Out.
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- 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
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- Zip Ties
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- General Purpose Tools
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- 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
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- Drill Bits
- Screw-Hole-Related Tools
- Reamers
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- 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
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- Cloth Sheets for Packing
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- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
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- 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
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- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
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- Frames
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- Chemical for Injection Molding
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- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
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- Please note that some of the items may take longer lead time to ship due to Japan New Year holidays (29-Dec-2024 to 5-Jan-2025). Early order placement is recommended. We apologize for the inconvenience caused and appreciate your kind understanding. [Details]
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Roller Follower Model RNAST (Separate Type, No Inner Ring)
- Roller Follower Model RNAST (Separate Type, No Inner Ring), RNAST / RNAST-R series from THK.
- The roller outer diameter can be selected from 16 mm to 85 mm.
- The roller inner diameter can be selected from 7 mm to 55 mm.
- The roller width can be selected from 7.8 mm to 19.8 mm.
- The allowable rotational speed of cam follower can be selectable up to 30000 RPM.
- Operating temperature for seal is 80℃ or less.
(i)Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Japanese Only
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| RNAST5R |
| RNAST6R |
| RNAST8R |
| RNAST10R |
| RNAST12R |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Diameter D (Ø) | Width C (mm) | Roller Type | Roller Follower Inner Dia. D (mm) | Basic Load Rating Dynamic Rating (kN) | Basic Load Rating Static Rating (kN) | Allowable Rotational Speed (rpm) | Track Load Capacity (kN) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 43.05 | 1 Piece(s) | 12 Day(s) or more | 16 | 7.8 | Spherical Outer Ring | 7 | 2.74 | 2.39 | 30000 | 1.08 | ||
MYR 43.86 | 1 Piece(s) | 23 Day(s) or more | 19 | 9.8 | Spherical Outer Ring | 10 | 4.12 | 4.55 | 20000 | 1.37 | ||
MYR 79.82 | 1 Piece(s) | 5 Day(s) or more | 24 | 9.8 | Spherical Outer Ring | 12 | 5.68 | 5.89 | 17000 | 1.86 | ||
MYR 46.24 | 1 Piece(s) | 5 Day(s) or more | 30 | 11.8 | Spherical Outer Ring | 14 | 9.7 | 9.67 | 15000 | 2.45 | ||
MYR 50.62 | 1 Piece(s) | 5 Day(s) or more | 32 | 11.8 | Spherical Outer Ring | 16 | 10.4 | 10.9 | 13000 | 2.74 |
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Basic Information
| Product Category | Roller Follower | Material | Carbon Steel | Size Standard | Metric System |
|---|---|---|---|---|---|
| Roller Follower Type | Separate Type | Roller Lining | No | Axis | No |
| Rolling Guide Method | With Gage | Inner Ring | No | Sealing Structure | No Seal |
| Dedicated Grease Fitting Included | NA |
Specification/Dimensions
-
Outer Diameter D(Ø)
-
Width C(mm)
-
Roller Follower Inner Dia. D(mm)
-
Allowable Rotational Speed(rpm)
-
Track Load Capacity(kN)
-
type
- RNAST
- RNAST-R
-
Roller Type
- Spherical Outer Ring
- Cylindrical Outer Ring
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 5 Day(s) or Less
- 12 Day(s) or Less
- 22 Day(s) or Less
- 23 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
- Cam Followers Urethane-With Hexagon Socket/Flat Type/With Seal/No Seal
- Roller Followers-Separate/Crowned Type/With Seal/No Seal
- Urethane Coated Cam Followers (Stainless Steel Body)
- Cam follower with holder CR
- Cam Followers with Retainer KRT
- Cam Follower With Tapped Hole for Greasing, CFT Type
- Eccentric Stud Cam Follower
- Roller Follower (Multi-Sequence Cylindrical Roller)
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Tech Support
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